| Manufacture | Number |
| ACDelco | M10103 |
| ACDelco | MU1552 |
| Airtex | E3702M |
| Carter | P76232M |
| Magneti Marelli | 1AMFP00192 |
| Spectra Premium | SP6390M |
| Spectra Premium | SP6391M |
| Bosch | 67536 |
| Bosch | 66083 |
| Precision Fuel | A44006 |
| Bosch | 66082 |
| General Motors | 19133468 |
| General Motors | 19167483 |
| General Motors | 88965395 |
| General Motors | 19149556 |
| General Motors | 19331970 |
| General Motors | 25384401 |
| General Motors | 28061092 |
| General Motors | 15829110 |
| General Motors | 19167482 |
| General Motors | 88965376 |
| General Motors | 25384402 |
| General Motors | 19303396 |
| General Motors | 28045445 |
| General Motors | 19149555 |
| AutoZone | EFG0391 |
| Spectra Premium | SP6391M |
| Airtex | E3702M |
| Delphi | FG0391 |
| Spectra Premium | SP6390M |
| GMB | 530-2530 |
| Herko Automotive | 331GE |
| Carter | P76232M |
| Ultra Power | E3702M |
| Bosch Automotive | 66082 |
| Agility Autoparts | 003-10268 |
| Magneti Marelli | 1AMFP00192 |
| Truman | DE3702M |
| Intran | FP3702 |
| Carter | P76031M |
| Year | Make | Model | Engine | Notes |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LT, VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT, VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2006 | GMC | Sierra 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2006 | GMC | Sierra 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2006 | GMC | Sierra 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | |
| 2006 | GMC | Sierra 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated |
| Year | Make | Model | Engine | Trim | Notes |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LS Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LS Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LT Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | LT Standard Cab Pickup 2-Door | LT, VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | WT, VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Base Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | Base Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SL Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SL Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLT Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SL Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SL Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | SLE Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Extended Cab Pickup 4-Door | VIN: Z, FLEX, Extended Cab Pickup, Bed Length: 96.0'' |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | WT Standard Cab Pickup 2-Door | VIN: Z, FLEX, Standard Cab Pickup, Bed Length: 96.0'' |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | LS | |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | LT | |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | WT | |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | WT | |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | LS | |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | LT | |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | SL | |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | SLE | |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | WT | |
| 2006 | GMC | Sierra 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | SL | |
| 2006 | GMC | Sierra 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | SLE | |
| 2006 | GMC | Sierra 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | SLT | |
| 2006 | GMC | Sierra 1500 | 5.3L 325Cu.In. V8 FLEX OHV Naturally Aspirated | WT |