2013-2014 Audi A8 Upper Radiator Coolant Hose / Line 4H0121101AB
OEM Part #: 4H0-121-101-AB (4H0121101AB)
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
$13.71
Fits 2013–2018 Audi A8
OEM: 4H0121058E
Lower Radiator Coolant Hose / Line
$19.49
Fits 2013–2018 Audi A8 / S8
OEM: 4H0121056L
Lower Radiator Coolant Hose / Line
$25.99
Fits 2013–2018 Audi A8 / S8
OEM: 4H0121055AH
Radiator Coolant Hose / Line
$23.99
Fits 2013–2018 Audi A8 / S8
OEM: 4H0121101AD
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
Specifications
| Fits Vehicle Model | A8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-121-101-AB (4H0121101AB) |
| 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 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 |