2007-2008 Audi RS4 Coolant Thermostat Housing 079121115E
OEM Part #: 079-121-115-E (079121115E)
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:
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
Ensure optimal engine performance with the authentic OEM Coolant Thermostat Housing, part number 079121115E. This component is specifically designed for the 2007-2008 Audi RS4 and S4 models, including Base and Cabriolet body styles equipped with the robust 4.2L V8 engine. As a critical element in your cooling system, it regulates engine temperature by facilitating coolant flow. Common issues such as overheating or fluctuating temperatures may arise from a faulty thermostat housing. This genuine part comes complete with the necessary gasket, ensuring a secure fit and restoring your vehicle's functionality. Alternative names include Engine Coolant Thermostat Kit and Thermostat Unit. Compatible with various part numbers such as 079121119C and 8E0121070D, this factory-original piece is a vital replacement for maintaining your Audi's performance and reliability.
Specifications
| Fits Vehicle Model | RS4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 079-121-115-E (079121115E) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2007-2008.
View all 3 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2007 | Audi | RS4 | Sedan | 4.2L V8 | |
| 2008 | Audi | RS4 | Sedan | 4.2L V8 | |
| 2008 | Audi | RS4 | Convertible | 4.2L V8 |