2010-2015 Audi Q7 Coolant Tube / Line / Pipe 4L0121065C
OEM Part #: 4L0-121-065-C (4L0121065C)
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The exact part you’ll receive — not a stock photo.
$53.99
Used
Donor2014 Audi Q7 · 3.0L
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Genuine OEM Used
SKU: 659945
Donor Vehicle: 2014 Audi Q7 · 3.0L
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$53.99
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This used genuine OEM Audi Coolant Tube / Line / Pipe, part number 4L0121065C, also replaces 7L8121065AC, is a factory coolant passage designed for the 3.0L V6 diesel (2967cc turbocharged) and 3.0L V6 gas (2995cc supercharged) engines in the Audi Q7. As a rigid metal or plastic line, it directs coolant between components; failure often causes visible leaks, overheating, or low coolant warnings.
Specifications
| Fits Vehicle Model | Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4L0-121-065-C (4L0121065C) |
| Compatible OEM Part No | 7L8-121-065-AC |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 11 vehicle configurations across 1 make, 2010-2015.
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 11 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2010 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Supercharged |