Year | Make | Model | Engine | Notes |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2003 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2003 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2003 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.060 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Express 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Gap 0.040 in; Original Equipment Is Iridium; |
Year | Make | Model | Engine | Trim | Notes |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
1999 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 3-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2000 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SL Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SL Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SL Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SL Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SL Cab & Chassis 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SL Cab & Chassis 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SL Crew Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SL Extended Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SL Standard Cab Pickup 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Cab & Chassis 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Cab & Chassis 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLT Crew Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2001 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | LT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | HT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SL Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SL Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | HT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SL Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SL Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2002 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LS Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2003 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LT Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2003 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2003 | Chevrolet | Suburban 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SL Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SL Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | SLE Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | SLE Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | SLT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | WT Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLE Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLE Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | WT Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Cab & Chassis 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Cab & Chassis 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLT Crew Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Cab & Chassis 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2003 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.060 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Z71 Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Z71 Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Z71 Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Z71 Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: Z |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LS Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | LT Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LS Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | Chevrolet | Tahoe | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | LT Sport Utility 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SLT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2004 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Express 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cargo Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Passenger Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cargo Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Passenger Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Extended Cargo Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Extended Passenger Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Standard Cargo Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | Base Standard Passenger Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cargo Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Passenger Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cargo Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Express 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Passenger Van 3-Door | Gap 0.040 in; Original Equipment Is Iridium; RWD |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 FLEX OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2005 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | WT Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | WT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | WT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Cab & Chassis 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Cab & Chassis 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Classic LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Classic LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Classic LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Classic WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | Classic WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | WT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Classic LS Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Classic LS Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Classic LS Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Classic WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | Classic WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | LTZ Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | LTZ Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | LTZ Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | WT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LTZ Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LTZ Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2007 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | LTZ Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; VIN: J |
2008 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLE Crew Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | Gap 0.040 in; Original Equipment Is Iridium; |
2008 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | Gap 0.040 in; Original Equipment Is Iridium; |