2005-2009 Audi S4 Coolant Hose / Line 079121107C
OEM Part #: 079-121-107-C (079121107C)
Actual photo
The exact part you’ll receive — not a stock photo.
$14.19
Used
DonorNone Audi Multi Qty
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Genuine OEM Used
SKU: 153249
Donor Vehicle: None Audi Multi Qty
2 photos
$14.19
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Genuine OEM Used
SKU: 216645
Donor Vehicle: 2008 Audi S4 · 4.2L
2 photos
$14.19
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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Audi S4 Coolant Hose / Line, OEM part number 079121107C, is a used genuine OEM part. Also known as a coolant line, this hose routes engine coolant between components in the 4.2L 4163CC V8 GAS DOHC Naturally Aspirated engine. If the hose develops a leak, it can cause coolant loss and potential engine overheating. This direct-fit part replaces the original unit on your S4's cooling system.
Specifications
| Fits Vehicle Model | S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 079-121-107-C (079121107C) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 11 vehicle configurations across 1 make, 2005-2009.
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 11 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2005 | Audi | S4 | Sedan | 4.2L V8 | |
| 2006 | Audi | S4 | Sedan | 4.2L V8 | |
| 2007 | Audi | S4 | Convertible | 4.2L V8 | |
| 2007 | Audi | S4 | Wagon | 4.2L V8 | |
| 2008 | Audi | S4 | Sedan | 4.2L V8 | |
| 2008 | Audi | S4 | Convertible | 4.2L V8 | |
| 2008 | Audi | S4 | Wagon | 4.2L V8 | |
| 2007 | Audi | S4 | Sedan | 4.2L V8 | |
| 2005 | Audi | S4 | Wagon | 4.2L V8 | |
| 2009 | Audi | S4 | Convertible | 4.2L V8 | |
| 2006 | Audi | S4 | Wagon | 4.2L V8 |