Audi A6/A8/Q7, Volkswagen Touareg Coolant / Water Hose 079121055H
OEM Part #: 079-121-055-H (079121055H)
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:
Other Coolant Hose / Pipe / Line that may fit your vehicle
Alternator Coolant Adapter Pipe
Alternator Coolant Adapter Pipe / Line
Alternator Coolant Hose
Alternator Coolant Return Line / Pipe
Alternator Coolant Supply Line / Pipe
Coolant / Water Hose
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This OEM coolant water hose, part number 079121055H, is an essential component designed for optimal performance in the cooling systems of select Audi and Volkswagen vehicles. It serves as a rear feed or return line, specifically for the 4.2L V8 engines found in models including the 2007-2011 Audi A6 Quattro, A8 Quattro, Q7, and the 2006-2009 Volkswagen Touareg. By maintaining a proper coolant flow, it helps prevent overheating and ensures the engine operates efficiently. Symptoms of a worn or damaged hose may include coolant leaks or overheating, necessitating replacement. This genuine part guarantees a precise fit and superior durability, sourced directly from donor vehicles to uphold the integrity of your cooling system.
Specifications
| Fits Vehicle Model | A6, A8, Q7, Touareg |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 079-121-055-H (079121055H) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 28 vehicle configurations across 2 makes, 2004-2011.
View all 28 vehicle configurations — 13 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2005 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2006 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2007 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2007 | Audi | Q7 | SUV | 4.2L V8 | |
| 2008 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | Q7 | SUV | 4.2L V8 | |
| 2009 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2009 | Audi | Q7 | SUV | 4.2L V8 | |
| 2010 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2010 | Audi | Q7 | SUV | 4.2L V8 | |
| 2011 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2006 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2007 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2008 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2009 | Volkswagen | Touareg | SUV | 4.2L V8 |