2007-2008 Audi RS4 Coolant Hose / Line 8E0121086A
OEM Part #: 8E0-121-086-A (8E0121086A)
Actual photo
The exact part you’ll receive — not a stock photo.
$24.99
Used
Donor2007 Audi RS4 · 4.2L
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Genuine OEM Used
SKU: 713347
Donor Vehicle: 2007 Audi RS4 · 4.2L
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$24.99
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A used genuine Audi OEM coolant hose, part number 8E0121086A, removed from a donor RS4. This coolant hose/line circulates engine coolant through the 4.2L V8 (4163cc or 4172cc). When it develops a leak, the system loses coolant pressure, potentially leading to overheating and engine damage.
Specifications
| Fits Vehicle Model | RS4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8E0-121-086-A (8E0121086A) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2007-2008.
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 3 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2007 | Audi | RS4 | Sedan | 4.2L V8 | |
| 2008 | Audi | RS4 | Convertible | 4.2L V8 | |
| 2008 | Audi | RS4 | Sedan | 4.2L V8 |