2007-2010 Audi / Porsche / Volkswagen Coolant Pipe / Tube / Line 03H121065C
OEM Part #: 03H-121-065-C (03H121065C)
Porsche Part #: 95510602230
Actual photo
The exact part you’ll receive — not a stock photo.
$28.49
Used
Donor2007 Audi Q7 · 3.6L
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Genuine OEM Used
SKU: 671425
Donor Vehicle: 2007 Audi Q7 · 3.6L
2 photos
$28.49
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The genuine OEM coolant pipe / tube / line, part number 03H121065C (also supersedes 03H121065B and Porsche 95510602230), is a used factory piece removed from a donor vehicle. Designed for the 3.6L V6 gas DOHC naturally aspirated engine found in the Audi Q7, Porsche Cayenne, and Volkswagen Touareg, this pipe routes coolant between engine components. Over time, these plastic lines can become brittle and develop cracks, leading to coolant leaks and potential overheating. Replacing a failed pipe restores proper cooling system pressure and flow.
Specifications
| Fits Vehicle Model | Cayenne, Q7, Touareg |
| Fits Vehicle Make | Audi, Porsche, Volkswagen |
| OEM Part No | 03H-121-065-C (03H121065C) |
| Porsche Part No | 95510602230 |
| Compatible OEM Part No | 03H-121-065-B |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 9 vehicle configurations across 3 makes, 2007-2010.
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 9 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2010 | Audi | Q7 | SUV | 3.6L V6 | |
| 2008 | Audi | Q7 | SUV | 3.6L V6 | |
| 2009 | Audi | Q7 | SUV | 3.6L V6 | |
| 2007 | Audi | Q7 | SUV | 3.6L V6 | |
| 2008 | Volkswagen | Touareg | SUV | 3.6L V6 | For Vehicles With Production date Up To 11/05/07; For Vehicles Where Last 6 Digits of VIN Number are Less Than 080000 |
| 2007 | Volkswagen | Touareg | SUV | 3.6L V6 | For Vehicles With Production date Up To 11/05/07; For Vehicles with Engine Code(s) BHK |
| 2009 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2008 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2010 | Porsche | Cayenne | SUV | 3.6L V6 |