Audi S4/S5/SQ5 Coolant Flange / Adapter 06M121137AC
OEM Part #: 06M-121-137-AC (06M121137AC)
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 Coolant Flange that may fit your vehicle
Coolant Adapter
$7.21
Fits 2017–2018 Audi
OEM: 06M121159
Coolant Flange / Adapter
$47.49
Fits 2018–2025 Audi
OEM: 06M121137AD
Coolant Flange / Adapter
Starting at $7.49
Fits 2017–2019 Audi
OEM: 06M121137AH
Coolant Flange / Housing
Starting at $24.99
Fits 2009–2026 Audi, Porsche + more
OEM: 06E121161BB
Coolant Flange / Housing
Starting at $13.71
Fits 2009–2018 Audi, Porsche + more
OEM: 06E121161AN
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
Specifications
| Fits Vehicle Model | S4, S5, SQ5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 06M-121-137-AC (06M121137AC) |
| Compatible OEM Part No | 06M-121-137-M |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 7 vehicle configurations across 1 make, 2017-2018.
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 7 vehicle configurations — 7 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Production Date Between 03/01/17 and 08/14/17 |
| 2017 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Vehicles with Production Date Between 03/01/17 and 08/14/17 |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date Between 03/01/17 and 08/14/17 |
| 2018 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date Between 03/01/17 and 08/14/17 |
| 2018 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date Between 03/01/17 and 08/14/17 |
| 2018 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date Between 03/01/17 and 08/14/17 |
| 2018 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date Between 03/01/17 and 08/14/17 |