2017-2020 Audi S4/S5 Coolant / Water Hose 8W0121501AL
OEM Part #: 8W0-121-501-AL (8W0121501AL)
Actual photo
The exact part you’ll receive — not a stock photo.
$14.99
Used
Donor2021 Audi S5 · 3.0L · 28k miles
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Genuine OEM Used
SKU: 569068
Donor Vehicle: 2021 Audi S5 · 3.0L · 28k miles
2 photos
$14.99
30-Day Returns
Genuine OEM Used
SKU: 556007
Donor Vehicle: 2018 Audi S5 SPORTBACK · 3.0L · 59k miles
2 photos
$20.49
30-Day Returns
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A genuine used Audi coolant / water hose, OEM part number 8W0121501AL, also replaces 8W0122449AS. This hose circulates coolant through the engine cooling system; a cracked or leaking hose can cause overheating or low coolant warnings. It fits 3.0L 2995CC V6 GAS DOHC engines — available as supercharged or turbocharged — found in S4, S5, and S5 Sportback models.
Specifications
| Fits Vehicle Model | S4, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8W0-121-501-AL (8W0121501AL) |
| Compatible OEM Part No | 8W0-122-449-AS |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 14 vehicle configurations across 1 make, 2017-2020.
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 14 vehicle configurations — 14 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/24/19 |
| 2019 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/24/19 |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 09/16/19 |
| 2019 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/24/19 |
| 2020 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/24/19 |
| 2019 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 09/16/19 |
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles With Production date Up To 06/24/19 |
| 2017 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Vehicles With Production date Up To 06/24/19 |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 09/16/19 |
| 2018 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/24/19 |
| 2018 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/24/19 |
| 2018 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/24/19 |
| 2020 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/24/19 |
| 2019 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/24/19 |