2004-2010 Audi A6/A8/Q7, Volkswagen Touareg Coolant / Water Hose 079121086
OEM Part #: 079-121-086 (079121086)
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$5.99
Used
Donor2009 Audi Q7 · 4.2L
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Genuine OEM Used
SKU: 356142
Donor Vehicle: 2009 Audi Q7 · 4.2L
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$5.99
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A genuine OEM Audi cooler / water hose, part number 079121086 (also supersedes 079121102D), salvaged from a 4.2L V8 donor. This molded hose carries engine coolant between components; when it cracks or leaks, it can cause coolant loss and overheating. Designed for the 4.2L 4163CC V8 diesel turbocharged and 4.2L 4163CC/4172CC V8 gas naturally aspirated engines—common on models like the Audi A6 Quattro, A8 Quattro, Q7, and Volkswagen Touareg.
Specifications
| Fits Vehicle Model | A6, A8, Q7, Touareg |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 079-121-086 (079121086) |
| Compatible OEM Part No | 079-121-102-D |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 24 vehicle configurations across 2 makes, 2004-2010.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 24 vehicle configurations — 13 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2006 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2007 | Audi | Q7 | SUV | 4.2L V8 | |
| 2007 | 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 |
| 2006 | Audi | A6 | Quattro 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 |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 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 | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2007 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | Q7 | SUV | 4.2L V8 | |
| 2008 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2009 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2008 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2008 | Audi | Q7 | SUV | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 |