2015-2018 Audi A8/S8 Bumper Wiring Harness Rear 4H0971104T
OEM Part #: 4H0-971-104-T (4H0971104T)
Actual photo
The exact part you’ll receive — not a stock photo.
$70.49
Side: Rear
Used
Donor2017 Audi A8 · 4.0L
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Genuine OEM Used
SKU: 639017
Donor Vehicle: 2017 Audi A8 · 4.0L
3 photos
A COUPLE BROKEN PLUG MOUNTS, SEE PICTURES
$70.49
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The Audi rear bumper wiring harness, OEM part number 4H0971104T, is a used genuine component that integrates electrical connections for rear lighting, parking sensors, and related modules. This harness is superseded by 4H0971104Q, 4H0971104R, and 4H0971104S. A failing harness can cause intermittent rear light operation, sensor errors, or communication faults in the trunk area. This harness was removed from a donor vehicle and is ready for installation.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-971-104-T (4H0971104T) |
| Compatible OEM Part No | 4H0-971-104-Q, 4H0-971-104-R, 4H0-971-104-S |
| Side | Rear |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 18 vehicle configurations across 1 make, 2015-2018.
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 18 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | A8 | Quattro L Sedan | 6.3L W12 | |
| 2016 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | A8 | Quattro L Sedan | 6.3L W12 | |
| 2015 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | A8 | Quattro Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2018 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged |