2015-2018 Audi A8/S8 Engine Wiring Harness 4H1971713DP
OEM Part #: 4H1-971-713-DP (4H1971713DP)
Actual photo
The exact part you’ll receive — not a stock photo.
$242.99
Used
Donor2015 Audi A8 · 4.0L
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Genuine OEM Used
SKU: 665348
Donor Vehicle: 2015 Audi A8 · 4.0L
9 photos
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$242.99
30-Day Returns
Genuine OEM Used
SKU: 674719
Donor Vehicle: 2015 Audi A8 · 4.0L
11 photos
SEVERAL CRACKED PLUGS, SEE PICTURES
$256.00
30-Day Returns
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This genuine Audi engine wiring harness, OEM part number 4H1971713DP, was removed from a donor vehicle. It's the main electrical loom for the 4.0L twin-turbo V8 (4.0 TFSI) found in the Audi A8 Quattro and S8. When this harness develops chafing or corrosion from heat cycling, it can cause misfires, no-start conditions, or intermittent sensor faults—common failure points on these high-performance engines. A direct replacement for the original, this harness restores full power and signal distribution to the engine management system.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H1-971-713-DP (4H1971713DP) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 9 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 9 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Audi | A8 | Quattro Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo |