2005-2009 Audi S4 Alternator Coolant Hose / Line 079121131BC
OEM Part #: 079-121-131-BC (079121131BC)
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:
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- Genuine OEM — real photos
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- Ships from our own indoor warehouse
Ensure your Audi S4 operates at peak efficiency with the genuine OEM Alternator Coolant Hose (Part Number 079121131P). This essential component is specifically designed for the 2005, 2007, 2008, and 2009 Audi S4, providing a reliable connection within the cooling system that supports optimal alternator performance. Proper coolant flow prevents overheating and malfunctions, which can stem from a worn or damaged hose. By choosing this authentic part, sourced directly from salvage vehicles, you guarantee a factory-original fit and function, addressing issues like leaks, poor cooling efficiency, or coolant circulation failures. Enhance your vehicle's reliability with this meticulously sourced OEM part.
Specifications
| Fits Vehicle Model | S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 079-121-131-BC (079121131BC) |
| Compatible OEM Part No | 079-121-131-P |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 9 vehicle configurations across 1 make, 2005-2009.
View all 9 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2005 | Audi | S4 | Wagon | 4.2L V8 | |
| 2005 | Audi | S4 | Sedan | 4.2L V8 | |
| 2007 | Audi | S4 | Wagon | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 085001 |
| 2007 | Audi | S4 | Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 085001 |
| 2007 | Audi | S4 | Convertible | 4.2L V8 | |
| 2008 | Audi | S4 | Wagon | 4.2L V8 | |
| 2008 | Audi | S4 | Sedan | 4.2L V8 | |
| 2008 | Audi | S4 | Convertible | 4.2L V8 | |
| 2009 | Audi | S4 | Convertible | 4.2L V8 |