Audi A4/S4 Door Wire / Wiring Harness Front, Left 8K0971029K

OEM Part #: 8K0-971-029-K (8K0971029K)

This page covers one exact OEM part number. Every unit we stocked has sold.

This OEM Door Wire / Wiring Harness, part number 8K0971029K, is an essential component located in the front, left side of Audi S4 (2009-2010) and A4/A4 Quattro (2009) models. Its primary function is to facilitate electrical connections between the door's electronic systems and the vehicle's central wiring harness. This wiring harness supports operations such as window control, door locking mechanisms, and speaker connections, ensuring optimal functionality of these features. Common issues that necessitate a replacement include frayed wires, corrosion, or complete failure, which can result in inoperable windows or locks. By using a genuine OEM part, you ensure compatibility and reliability in your vehicle's electrical system.

Specifications

Specifications for Door Wire / Wiring Harness 8K0971029K
Fits Vehicle ModelA4, S4
Fits Vehicle MakeAudi
OEM Part No8K0-971-029-K (8K0971029K)
SideFront, Left
CategoryDoor Parts

Compatible Vehicles

Fits 5 vehicle configurations across 1 make, 2009-2010.

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 2009 · 3 variants 3 with notes
  • S4 2009-2010 · 2 variants 2 with notes
View all 5 vehicle configurations — 5 with fitment notes
Full vehicle fitment list for Door Wire / Wiring Harness 8K0971029K
Year Make Model Trim Engine Note
2009 Audi A4 Convertible 2.0L l4 Turbo For Vehicles with Production Date Between 02/12/09 and 12/02/09
2009 Audi A4 Quattro Convertible 2.0L l4 Turbo For Vehicles with Production Date Between 02/12/09 and 12/02/09
2009 Audi A4 Quattro Convertible 3.2L V6 For Vehicles with Production Date Between 02/12/09 and 12/02/09
2009 Audi S4 Convertible 4.2L V8 For Vehicles with Production Date Between 02/12/09 and 12/02/09
2010 Audi S4 Sedan 3.0L V6 Supercharged For Vehicles with Production Date Between 02/12/09 and 12/02/09

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