2017-2024 Audi A4/S4 Bumper Wiring Harness Rear 8W0971104K
OEM Part #: 8W0-971-104-K (8W0971104K)
Actual photo
The exact part you’ll receive — not a stock photo.
$36.49
Side: Rear
As Is
Donor2019 Audi A4 · 2.0L · 54k miles
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Genuine OEM As Is
SKU: 563074
Donor Vehicle: 2019 Audi A4 · 2.0L · 54k miles
2 photos
HAS A CUT PLUG, SEE PICTURES
$36.49
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This used OEM rear Bumper Wiring Harness, part number 8W0971104K, is an original Audi component removed from a donor vehicle. It also replaces numbers 8W0971104E, 8W0971104F, 8W0971104G, 8W0971104H, and 8W0971104J. Sourced from Audi A4, S4, and A4 Quattro models with 2.0L turbo or 3.0L supercharged/turbocharged engines, this harness routes power and signals to rear bumper lights and sensors. Common failure symptoms include corroded connectors or broken wiring, causing inoperative rear lights or parking sensors.
Specifications
| Fits Vehicle Model | A4, S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8W0-971-104-K (8W0971104K) |
| Compatible OEM Part No | 8W0-971-104-E, 8W0-971-104-F, 8W0-971-104-G, 8W0-971-104-H, 8W0-971-104-J |
| Side | Rear |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 19 vehicle configurations across 1 make, 2017-2024.
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 |
|---|---|---|---|---|---|
| 2024 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2024 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2023 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2019 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A4 | Sedan | 2.0L l4 Turbo |