2015-2020 Audi A3/A3 e-tron/S3 Radiator Seal / Gasket Left 8V0121331
OEM Part #: 8V0-121-331 (8V0121331)
Actual photo
The exact part you’ll receive — not a stock photo.
$16.49
Side: Left
Used
Donor2015 Audi A3 · 2.0L
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Genuine OEM Used
SKU: 523979
Donor Vehicle: 2015 Audi A3 · 2.0L
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$16.49
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A used genuine OEM Audi radiator seal/gasket, part number 8V0121331. This left-side seal is the gasket that sits between the radiator and its mounting point, preventing coolant or air leaks. A common failure symptom is visible coolant seepage or a loose radiator fit at the left mounting location. It was originally fitted to Audi A3, A3 Quattro, A3 Sportback e-tron, and S3 models with 1.4L, 1.8L, and 2.0L gas or diesel engines.
Specifications
| Fits Vehicle Model | A3, A3 e-tron, S3 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8V0-121-331 (8V0121331) |
| Side | Left |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 33 vehicle configurations across 1 make, 2015-2020.
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 33 vehicle configurations — 21 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2018 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2019 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2019 | Audi | A3 | Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2019 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2019 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2019 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2015 | Audi | A3 | Sedan | 2.0L l4 Diesel Turbo | |
| 2018 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2018 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2018 | Audi | A3 | Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2017 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2020 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2020 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2020 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2017 | Audi | A3 | Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2017 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2017 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2015 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2016 | Audi | A3 | Sedan | 1.8L l4 Turbo | |
| 2016 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A3 | Sedan | 1.8L l4 Turbo | |
| 2015 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A3 | Convertible | 1.8L l4 Turbo | |
| 2016 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2016 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2016 | Audi | A3 | Sedan | 2.0L l4 Diesel Turbo | |
| 2016 | Audi | A3 | Convertible | 1.8L l4 Turbo | |
| 2017 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2018 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | For Vehicles With Production date Up To 06/08/20 |
| 2016 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CMBA, CPTA, CPWA, CXSA, CXSB |