2013-2014 Audi A8 Lower Radiator Coolant Hose / Line 4H0121055J
OEM Part #: 4H0-121-055-J (4H0121055J)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Radiator Coolant Hose that may fit your vehicle
Auxiliary Radiator Coolant Hose / Line
Lower Radiator Coolant Hose / Line
Lower Radiator Coolant Hose / Line
Radiator Coolant Hose / Line
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Lower radiator coolant hose (OEM Part Number 4H0121055J) for 2013-2017 Audi A8 Quattro with 3.0L V6 Gas engine. This hose connects the radiator to the engine, playing a critical role in the vehicle's cooling system. It effectively channels coolant, helping to regulate engine temperature and prevent overheating. Common issues addressed include leaks and poor coolant flow, which can lead to engine problems. Also referred to as a water hose, this part is compatible with various Audi A8 models from 2013 to 2017. Other interchangeable part numbers include 8K0121212B, 4H0819371J, and 5Q0121321. Ensure optimal performance with this reliable replacement.
Specifications
| Fits Vehicle Model | A8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-121-055-J (4H0121055J) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 4 vehicle configurations across 1 make, 2013-2014.
View all 4 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged |