2011-2013 Audi A8/S8 Door Wiring Harness Front, Left 4H0971029KL
OEM Part #: 4H0-971-029-KL (4H0971029KL)
Actual photo
The exact part you’ll receive — not a stock photo.
$20.99
Side: Front, Left
Used
Donor2012 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 236220
Donor Vehicle: 2012 Audi A8 · 4.2L
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$20.99
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This used OEM Audi door wiring harness, part number 4H0971029KL, is the front left (driver side) unit for the A8 and S8. It replaces numbers 4H0971029JQ through 4H0971029KJ. The harness powers and signals the door’s windows, locks, mirrors, and speakers. A broken wire here can cause intermittent power window or door lock operation. It fits Audi A8 and S8 models with the 3.0L V6, 4.0L V8, 4.2L V8, or 6.3L W12 engines.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-971-029-KL (4H0971029KL) |
| Compatible OEM Part No | 4H0-971-029-JQ, 4H0-971-029-JS, 4H0-971-029-KA, 4H0-971-029-KC, 4H0-971-029-KE, 4H0-971-029-KG, 4H0-971-029-KJ |
| Side | Front, Left |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 11 vehicle configurations across 1 make, 2011-2013.
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 11 vehicle configurations — 11 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2013 | Audi | A8 | Quattro Sedan | 4.0L V8 Turbo | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2013 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2013 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2013 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2012 | Audi | A8 | Quattro L Sedan | 6.3L W12 | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2012 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2012 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2011 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2011 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |
| 2013 | Audi | A8 | Quattro L Sedan | 6.3L W12 | For Vehicles with Production Date Between 05/30/11 and 11/05/12 |