2011-2012 Audi Q5 Coolant Reservoir Hose / Line Front 8R0121081M
OEM Part #: 8R0-121-081-M (8R0121081M)
Actual photo
The exact part you’ll receive — not a stock photo.
$36.49
Side: Front
Used
Donor2012 Audi Q5 · 2.0L
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Genuine OEM Used
SKU: 658475
Donor Vehicle: 2012 Audi Q5 · 2.0L
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$36.49
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A used genuine Audi coolant reservoir hose / line, OEM part number 8R0121081M (also supersedes 8R0121081N), from a donor Q5. This front-mounted line routes coolant between the reservoir and engine, common failure points are cracking or leaking at the connections. Designed for both the 2.0L TFSI and 3.0L TDI engines, ensuring proper cooling system pressure and flow. A direct replacement that restores factory sealing and durability.
Specifications
| Fits Vehicle Model | Q5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8R0-121-081-M (8R0121081M) |
| Compatible OEM Part No | 8R0-121-081-N |
| Side | Front |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 2 vehicle configurations across 1 make, 2011-2012.
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 2 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2011 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 04/09/12; For Vehicles with Engine Code(s) CAEB, CDNB, CDNC |
| 2012 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 04/09/12; For Vehicles with Engine Code(s) CAEB, CDNB, CDNC |