2000-2005 Audi A6/Allroad/S4 Coolant Pipe / Tube / Line 078121065J
OEM Part #: 078-121-065-J (078121065J)
Actual photo
The exact part you’ll receive — not a stock photo.
$13.49
Used
Donor2001 Audi ALLROAD · 2.7L
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Genuine OEM Used
SKU: 688445
Donor Vehicle: 2001 Audi ALLROAD · 2.7L
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$13.49
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A genuine Audi coolant pipe, OEM 078121065J, removed from a donor vehicle. This coolant tube or line routes engine coolant in the 2.7L 2671CC V6 DOHC turbocharged engine (found in Audi A6 Quattro, Allroad Quattro, and S4). Over time, these plastic pipes can crack or leak at the connections, causing coolant loss and potential overheating. This used OEM pipe is a direct replacement for the original part.
Specifications
| Fits Vehicle Model | A6, Allroad, S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 078-121-065-J (078121065J) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 15 vehicle configurations across 1 make, 2000-2005.
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 15 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2001 | Audi | S4 | Sedan | 2.7L V6 Turbo | |
| 2002 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2000 | Audi | S4 | Sedan | 2.7L V6 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 033556 |
| 2001 | Audi | S4 | Wagon | 2.7L V6 Turbo | |
| 2001 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2003 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | |
| 2003 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2002 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | |
| 2004 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | |
| 2002 | Audi | S4 | Wagon | 2.7L V6 Turbo | |
| 2002 | Audi | S4 | Sedan | 2.7L V6 Turbo | |
| 2004 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2001 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | |
| 2000 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 020001 |
| 2005 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo |