2013-2014 Audi A8 Coolant Hose / Line 4H0121057J
OEM Part #: 4H0-121-057-J (4H0121057J)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.49
Used
Donor2013 Audi A8 · 3.0L
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Genuine OEM Used
SKU: 498533
Donor Vehicle: 2013 Audi A8 · 3.0L
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$12.49
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Used OEM Audi coolant hose / line 4H0121057J, genuine part removed from a donor vehicle. This is the original factory coolant hose for the 3.0L supercharged V6 — a critical component that circulant coolant through the engine. Signs of a failing hose include visible cracks, bulging, or coolant puddles under the car. Without an intact hose, overheating quickly follows.
Specifications
| Fits Vehicle Model | A8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-121-057-J (4H0121057J) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 4 vehicle configurations across 1 make, 2013-2014.
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 4 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged |