2018-2025 Audi A6/S4/S5/SQ5 Coolant Flange / Adapter 06M121137AD
OEM Part #: 06M-121-137-AD (06M121137AD)
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The exact part you’ll receive — not a stock photo.
$47.49
Used
Donor2021 Audi SQ5 · 3.0L
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Genuine OEM Used
SKU: 676994
Donor Vehicle: 2021 Audi SQ5 · 3.0L
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$47.49
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A used OEM Audi coolant flange/adapter, part number 06M121137AD, is a genuine factory component removed from a donor vehicle. This part also carries interchange numbers 06M121137AH, 06M121137AC, and 06M121137M. It serves as the coolant outlet housing on supercharged and turbocharged 3.0L V6 engines, including the EA839 and 3.0T variants found in the S4, S5, and SQ5. A common failure symptom is a coolant leak at the plastic flange, often accompanied by a low-coolant warning or visible drips.
Specifications
| Fits Vehicle Model | A6, S4, S5, SQ5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 06M-121-137-AD (06M121137AD) |
| Compatible OEM Part No | 06M-121-137-AH, 06M-121-137-AC, 06M-121-137-M |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 43 vehicle configurations across 1 make, 2018-2025.
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 43 vehicle configurations — 43 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2019 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2024 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2024 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2024 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2023 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2023 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2021 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2020 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2025 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2020 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2019 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2024 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2024 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2019 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2020 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2022 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2021 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2025 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2023 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2022 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2022 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2021 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2023 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2022 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2022 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2018 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2018 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2018 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2019 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2018 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2022 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2021 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2019 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2020 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2019 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2020 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2023 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2023 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2021 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |
| 2021 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 06/20/18 |