| Manufacture | Number |
| Airtex | E8679M |
| Carter | P76401M |
| Spectra Premium | SP5018M |
| Delphi | FG1771 |
| Import Direct | A27149 |
| Volkswagen | 4F0 919 051 AH |
| Volkswagen | 4F0 919 087 D |
| Volkswagen | 4F0 919 051 AD |
| CarQuest | M2496364 |
| AutoZone | CFG1771 |
| Bosch | 69817 |
| Volkswagen | 228235023010Z |
| Year | Make | Model | Engine | Notes |
| 2005 | Audi | A6 Quattro | 4.2L 4172CC V8 GAS DOHC Naturally Aspirated | |
| 2007 | Audi | A6 Quattro | 4.2L 4163CC V8 GAS DOHC Naturally Aspirated | |
| 2005 | Audi | A6 Quattro | 4.2L 4163CC V8 GAS DOHC Naturally Aspirated | |
| 2006 | Audi | A6 Quattro | 4.2L 4163CC V8 GAS DOHC Naturally Aspirated | |
| 2005 | Audi | A6 Quattro | 4.2L 4163CC V8 GAS DOHC Naturally Aspirated | |
| 2007 | Audi | A6 Quattro | 4.2L -Cu.In. V8 GAS DOHC Naturally Aspirated | |
| 2005 | Audi | A6 Quattro | 4.2L -Cu.In. V8 GAS DOHC Naturally Aspirated | |
| 2005 | Audi | A6 Quattro | 4.2L -Cu.In. V8 GAS DOHC Naturally Aspirated | |
| 2006 | Audi | A6 Quattro | 4.2L -Cu.In. V8 GAS DOHC Naturally Aspirated |
| Year | Make | Model | Engine | Trim | Notes |
| 2005 | Audi | A6 Quattro | 4.2L 4172CC V8 GAS DOHC Naturally Aspirated | Base Sedan 4-Door | |
| 2007 | Audi | A6 Quattro | 4.2L 4163CC V8 GAS DOHC Naturally Aspirated | Base Sedan 4-Door | |
| 2005 | Audi | A6 Quattro | 4.2L 4163CC V8 GAS DOHC Naturally Aspirated | Base Sedan 4-Door | |
| 2006 | Audi | A6 Quattro | 4.2L 4163CC V8 GAS DOHC Naturally Aspirated | Base Sedan 4-Door | |
| 2005 | Audi | A6 Quattro | 4.2L 4163CC V8 GAS DOHC Naturally Aspirated | Elite Sedan 4-Door | |
| 2007 | Audi | A6 Quattro | 4.2L -Cu.In. V8 GAS DOHC Naturally Aspirated | Base | |
| 2005 | Audi | A6 Quattro | 4.2L -Cu.In. V8 GAS DOHC Naturally Aspirated | Base | |
| 2005 | Audi | A6 Quattro | 4.2L -Cu.In. V8 GAS DOHC Naturally Aspirated | Elite | |
| 2006 | Audi | A6 Quattro | 4.2L -Cu.In. V8 GAS DOHC Naturally Aspirated | Base |