2001-2004 Audi A6/Allroad Coolant / Water Hose 078121082L
OEM Part #: 078-121-082-L (078121082L)
Actual photo
The exact part you’ll receive — not a stock photo.
$8.49
Used
Donor2005 Audi ALLROAD · 2.7
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Genuine OEM Used
SKU: 407906
Donor Vehicle: 2005 Audi ALLROAD · 2.7
2 photos
$8.49
30-Day Returns
Genuine OEM Used
SKU: 153247
Donor Vehicle: None Audi Multi Qty
2 photos
$8.49
30-Day Returns
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This used OEM Audi coolant hose (078121082L, also replaces 078121082M) is a genuine water hose removed from a donor vehicle. It's designed for the 2.7L 2671cc V6 DOHC turbocharged engine found in the A6 Quattro and Allroad Quattro. A failing coolant hose can develop cracks or leaks, leading to coolant loss and potential engine overheating.
Specifications
| Fits Vehicle Model | A6, Allroad |
| Fits Vehicle Make | Audi |
| OEM Part No | 078-121-082-L (078121082L) |
| Compatible OEM Part No | 078-121-082-M |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 7 vehicle configurations across 1 make, 2001-2004.
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 7 vehicle configurations — 7 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2004 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Vehicles with Engine Code(s) APB, BEL |
| 2004 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | For Vehicles with Engine Code(s) APB, BEL; For Vehicles with Option Code(s) PR-8Z9 |
| 2002 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | For Vehicles with Engine Code(s) APB, BEL; For Vehicles with Option Code(s) PR-8Z9 |
| 2003 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Vehicles with Engine Code(s) APB, BEL |
| 2003 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | For Vehicles with Engine Code(s) APB, BEL; For Vehicles with Option Code(s) PR-8Z9 |
| 2001 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Vehicles with Engine Code(s) APB, BEL |
| 2002 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Vehicles with Engine Code(s) APB, BEL |