2004-2009 Audi RS4/S4 Auxiliary Coolant / Water Pump 8E0965559
OEM Part #: 8E0-965-559 (8E0965559)
Actual photo
The exact part you’ll receive — not a stock photo.
$14.99
Used
Donor2005 Audi S4 · 4.2L
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Genuine OEM Used
SKU: 517725
Donor Vehicle: 2005 Audi S4 · 4.2L
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$14.99
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Genuine OEM Used
SKU: 652415
Donor Vehicle: 2008 Audi S4 · 4.2L
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$14.99
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Genuine OEM Used
SKU: 373593
Donor Vehicle: 2005 Audi S4 · 4.2L
3 photos
$14.99
30-Day Returns
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This used OEM Audi auxiliary coolant pump, part number 8E0965559, came from an RS4 or S4 donor vehicle. Also known as an auxiliary water pump, it circulates coolant through the heater core and supports after-run cooling for the 4.2L V8 naturally aspirated engine. When this pump fails, you may notice reduced cabin heat or a rising engine temperature.
Specifications
| Fits Vehicle Model | RS4, S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8E0-965-559 (8E0965559) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 19 vehicle configurations across 1 make, 2004-2009.
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 19 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | S4 | Convertible | 4.2L V8 | |
| 2006 | Audi | S4 | Sedan | 4.2L V8 | |
| 2006 | Audi | S4 | Wagon | 4.2L V8 | |
| 2009 | Audi | S4 | Convertible | 4.2L V8 | |
| 2004 | Audi | S4 | Wagon | 4.2L V8 | |
| 2008 | Audi | RS4 | Sedan | 4.2L V8 | |
| 2004 | Audi | S4 | Sedan | 4.2L V8 | |
| 2005 | Audi | S4 | Wagon | 4.2L V8 | |
| 2007 | Audi | S4 | Sedan | 4.2L V8 | |
| 2008 | Audi | S4 | Wagon | 4.2L V8 | |
| 2008 | Audi | RS4 | Convertible | 4.2L V8 | |
| 2008 | Audi | S4 | Sedan | 4.2L V8 | |
| 2007 | Audi | S4 | Wagon | 4.2L V8 | |
| 2005 | Audi | S4 | Convertible | 4.2L V8 | |
| 2007 | Audi | S4 | Convertible | 4.2L V8 | |
| 2007 | Audi | RS4 | Sedan | 4.2L V8 | |
| 2006 | Audi | S4 | Convertible | 4.2L V8 | |
| 2004 | Audi | S4 | Convertible | 4.2L V8 | |
| 2005 | Audi | S4 | Sedan | 4.2L V8 |