2009-2012 Audi A4/S4 Bumper Park Assist Wiring Harness Rear 8K0971104C
OEM Part #: 8K0-971-104-C (8K0971104C)
Actual photo
The exact part you’ll receive — not a stock photo.
$14.49
Side: Rear
Used
Donor2011 Audi S4 · 3.0
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Genuine OEM Used
SKU: 224177
Donor Vehicle: 2011 Audi S4 · 3.0
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$14.49
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The Audi rear bumper park assist wiring harness, OEM part number 8K0971104C, is a used genuine component from a donor vehicle. This harness connects the parking sensors in the rear bumper to the vehicle's control module, enabling accurate obstacle detection when reversing. A failing harness often causes intermittent or complete loss of park-assist function, or false alerts. It was originally installed on Audi A4, A4 Quattro, and S4 models with 1.8L, 2.0L, 3.0L, or 3.2L gasoline engines.
For vehicles with PARK ASSIST .
Specifications
| Fits Vehicle Model | A4, S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K0-971-104-C (8K0971104C) |
| Side | Rear |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 12 vehicle configurations across 1 make, 2009-2012.
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 12 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2012 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2012 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2011 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2011 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2011 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2012 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2009 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2010 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | A4 | Sedan | 2.0L l4 Turbo |