2017-2020 Audi A3/A3 e-tron/RS3/S3 Bumper Wiring Harness Rear 8V0971104N
OEM Part #: 8V0-971-104-N (8V0971104N)
Actual photo
The exact part you’ll receive — not a stock photo.
$51.49
Side: Rear
Used
Donor2019 Audi S3 · 2.0L · 60k miles
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Genuine OEM Used
SKU: 630315
Donor Vehicle: 2019 Audi S3 · 2.0L · 60k miles
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$51.49
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Used Audi rear bumper wiring harness, OEM part number 8V0971104N. This genuine used harness connects the rear bumper's electrical components—parking sensors, lights, and any integrated modules—to the vehicle's main body harness. It was removed from a donor Audi A3, A3 Quattro, A3 Sportback e-tron, RS3, or S3. A failing or damaged rear bumper harness typically causes intermittent sensor errors or non-functional reverse lights.
Specifications
| Fits Vehicle Model | A3, A3 e-tron, RS3, S3 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8V0-971-104-N (8V0971104N) |
| Side | Rear |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 24 vehicle configurations across 1 make, 2017-2020.
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 24 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2018 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2018 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2019 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2019 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2018 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2018 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2020 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2020 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2020 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2019 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2019 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | S3 | Sedan | 2.0L l4 Turbo |