Audi / Volkswagen Coolant / Water Pump 077121004P
OEM Part #: 077-121-004-P (077121004P)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
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Audi OEM part number 077121004P is a used Coolant / Water Pump, pulled from a donor vehicle. This genuine pump also replaces several earlier numbers including 077121004N and 077121005P. It serves the 4.2L V8 engine family—found in applications like the naturally aspirated 4163CC and 4172CC units, as well as the turbocharged 4.2L V8. When this water pump fails, the typical symptom is a coolant leak from the weep hole or a seized bearing, leading to overheating.
Specifications
| Fits Vehicle Model | A6, A8, Phaeton, RS6, S6, Touareg |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 077-121-004-P (077121004P) |
| Compatible OEM Part No | 077-121-004-N, 077-121-004-M, 077-121-005-N, 077-121-005-M, 077-121-005-P, 077-121-004-PX, 077-121-004-NX, 077-121-004-MX |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 22 vehicle configurations across 2 makes, 2000-2007.
View all 22 vehicle configurations — 9 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2000 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2001 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2002 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2002 | Audi | S6 | Wagon | 4.2L V8 | |
| 2003 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2003 | Audi | RS6 | Sedan | 4.2L V8 Turbo | |
| 2003 | Audi | S6 | Wagon | 4.2L V8 | |
| 2004 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM, BGK |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 009001; For Vehicles with Engine Code(s) BFM, BGK |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 009001; For Vehicles with Engine Code(s) BFM, BGK |
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM, BGK |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM, BGK |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM, BGK |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM, BGK |
| 2004 | Volkswagen | Phaeton | Sedan | 4.2L V8 | |
| 2004 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2005 | Volkswagen | Phaeton | Sedan | 4.2L V8 | |
| 2005 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2006 | Volkswagen | Phaeton | Sedan | 4.2L V8 | |
| 2006 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) AXQ |
| 2007 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) AXQ |