| Manufacture | Number |
| Herko Automotive | WFORM-698239 |
| B&B Fabrication | M6-98239 |
| Standard Motor Products | 3351 |
| NGK | 52031 |
| Walker | 924-2079 |
| Ford | WR9069 |
| Denso | 671-6265 |
| Year | Make | Model | Engine | Notes |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2006 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2006 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2006 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2006 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2006 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2006 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2006 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2006 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.6L 4605CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer | 4.6L 4605CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2007 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2008 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2009 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2010 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2010 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2010 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2010 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2010 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2006 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2006 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2007 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2007 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2008 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2008 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2009 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | |
| 2009 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated |
| Year | Make | Model | Engine | Trim | Notes |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | XLS Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLS Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | XLS Sport Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLS Sport Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | XLT Sport Sport Utility 4-Door | |
| 2005 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Sport Sport Utility 4-Door | |
| 2006 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2006 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2006 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2006 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2006 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLS Sport Utility 4-Door | |
| 2006 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2006 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2006 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2007 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2007 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2007 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2007 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2007 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2007 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2007 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2008 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2008 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2008 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2008 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2008 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2008 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2008 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Eddie Bauer Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.6L 4605CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.6L 4601CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2009 | Ford | Explorer | 4.6L 4605CC 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Sport Utility 4-Door | |
| 2007 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Crew Cab Pickup 4-Door | |
| 2007 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Crew Cab Pickup 4-Door | |
| 2007 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Crew Cab Pickup 4-Door | |
| 2007 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Limited Crew Cab Pickup 4-Door | |
| 2007 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Base Crew Cab Pickup 4-Door | |
| 2008 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Limited Crew Cab Pickup 4-Door | |
| 2008 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Crew Cab Pickup 4-Door | |
| 2008 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Crew Cab Pickup 4-Door | |
| 2008 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Crew Cab Pickup 4-Door | |
| 2008 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Base Crew Cab Pickup 4-Door | |
| 2009 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Limited Crew Cab Pickup 4-Door | |
| 2009 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Crew Cab Pickup 4-Door | |
| 2009 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Crew Cab Pickup 4-Door | |
| 2009 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Crew Cab Pickup 4-Door | |
| 2009 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Base Crew Cab Pickup 4-Door | |
| 2010 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Limited Crew Cab Pickup 4-Door | |
| 2010 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Limited Crew Cab Pickup 4-Door | |
| 2010 | Ford | Explorer Sport Trac | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | XLT Crew Cab Pickup 4-Door | |
| 2010 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | XLT Crew Cab Pickup 4-Door | |
| 2010 | Ford | Explorer Sport Trac | 4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated | Base Crew Cab Pickup 4-Door | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | Base Sport Utility 4-Door | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Base Sport Utility 4-Door | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | Premier Sport Utility 4-Door | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Premier Sport Utility 4-Door | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 FLEX SOHC Naturally Aspirated | Convenience Sport Utility 4-Door | |
| 2005 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Convenience Sport Utility 4-Door | |
| 2006 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Convenience Sport Utility 4-Door | |
| 2006 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Luxury Sport Utility 4-Door | |
| 2007 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Premier Sport Utility 4-Door | |
| 2007 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Base Sport Utility 4-Door | |
| 2008 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Premier Sport Utility 4-Door | |
| 2008 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Base Sport Utility 4-Door | |
| 2009 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Premier Sport Utility 4-Door | |
| 2009 | Mercury | Mountaineer | 4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated | Base Sport Utility 4-Door |