2017-2024 Audi A4/S4 Door Wiring Harness Front, Left 8W0971029AN

OEM Part #: 8W0-971-029-AN (8W0971029AN)

$50.99
Side: Front, Left Used
Donor2018 Audi A4 · 2.0L
SKU: 636459 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
Only 2 in stock — no guaranteed restock
Door Wiring Harness 8W0971029AN — Used (SKU 636459)
Genuine OEM Used SKU: 636459 Donor Vehicle: 2018 Audi A4 · 2.0L 3 photos
HAS A CRACKED MOUNT, SEE PICTURES
$50.99
30-Day Returns
Door Wiring Harness 8W0971029AN — Used (SKU 543124)
Genuine OEM Used SKU: 543124 Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles 4 photos
HAS BROKEN PLUG AND CRACKED MOUNT, SEE PICTURES
$59.49
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

Audi Left Front Door Wiring Harness, OEM 8W0971029AN — a used genuine Audi wiring harness removed from a donor vehicle. This left-front door harness also replaces numbers 8W0971029AH, 8W0971029AJ, 8W0971029AM, 8W0971029AR, 8W0971029AS, 8W0971029BB, 8W0971029BC, 8W0971029BF, 8W0971029BG, 8W0971029BK, and 8W0971029BL. Used in Audi A4 and S4 models with 2.0L turbocharged or 3.0L supercharged/turbocharged engines, this harness carries power and signals to door modules, speakers, locks, and window regulators. Common failure symptoms include intermittent windows, inoperative door locks, or non-functioning power mirrors due to broken wires at the door-jamb hinge point.

Specifications

Specifications for Door Wiring Harness 8W0971029AN
Fits Vehicle ModelA4, S4
Fits Vehicle MakeAudi
OEM Part No8W0-971-029-AN (8W0971029AN)
Compatible OEM Part No 8W0-971-029-AH, 8W0-971-029-AJ, 8W0-971-029-AM, 8W0-971-029-AR, 8W0-971-029-AS, 8W0-971-029-BB, 8W0-971-029-BC, 8W0-971-029-BF, 8W0-971-029-BG, 8W0-971-029-BK, 8W0-971-029-BL
SideFront, Left
CategoryDoor Parts

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.

Audi

  • A4 2017-2024 · 12 variants 8 with notes
  • S4 2018-2024 · 7 variants 5 with notes
View all 19 vehicle configurations — 13 with fitment notes
Full vehicle fitment list for Door Wiring Harness 8W0971029AN
Year Make Model Trim Engine Note
2024 Audi S4 Sedan 3.0L V6 Turbo For Vehicles with Production Date After 07/30/18
2022 Audi S4 Sedan 3.0L V6 Turbo For Vehicles with Production Date After 07/30/18
2024 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles with Production Date After 07/30/18
2023 Audi S4 Sedan 3.0L V6 Turbo For Vehicles with Production Date After 07/30/18
2021 Audi S4 Sedan 3.0L V6 Turbo For Vehicles with Production Date After 07/30/18
2020 Audi A4 Sedan 2.0L l4 Turbo For Vehicles with Production Date After 07/30/18
2022 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles with Production Date After 07/30/18
2021 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles with Production Date After 07/30/18
2023 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles with Production Date After 07/30/18
2020 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles with Production Date After 07/30/18
2020 Audi S4 Sedan 3.0L V6 Turbo For Vehicles with Production Date After 07/30/18
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 For Vehicles With Production date Up To 07/30/18
2017 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 07/30/18
2019 Audi A4 Quattro Sedan 2.0L l4 Turbo
2019 Audi A4 Sedan 2.0L l4 Turbo
2018 Audi S4 Sedan 3.0L V6 Turbo

Ask a parts specialist

Asking about: Door Wiring Harness 8W0971029AN · OEM #8W0971029AN