Audi A4 Wiring Harnesses

We found 20 eBay listings for Audi A4 wiring harnesses, covering model years 1999 to 2020.

20 listings available |13 sellers

Last checked: . Confirm current price and fitment with the seller.

Compare wiring harnesses options for the Audi A4 by part number, specification and seller fitment details. Matching listing titles mention 1999–2020; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 20 listings for Audi A4 wiring harnesses checked on 5 November 2026, 20 give model years between 1999 and 2020, most often 2017–2020 (5). Part numbers in more than one title: 8K1971072. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

20 Results

Wiring Harnesses

Found 20 listings for "audi a4 wiring harnesses"

1999 - 2000 Audi A4 1.8L Front Engine Bay Wiring Harness Used

1999 - 2000 Audi A4 1.8L Front Engine Bay Wiring Harness Used

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Used📍 US
Seller: allenbimmer2011
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13-15 AUDI A4 2.0 FWD FRONT ENGINE MOTOR ELECTRICAL WIRE WIRING HARNESS OEM

13-15 AUDI A4 2.0 FWD FRONT ENGINE MOTOR ELECTRICAL WIRE WIRING HARNESS OEM

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Used📍 US
Seller: alexautopartsinc
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2014 Audi A4 Heater Box Climate Wiring Harness 8K1971566A

2014 Audi A4 Heater Box Climate Wiring Harness 8K1971566A

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Used📍 US
Seller: primeautoparts-usa
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08-16 AUDI A4 B8 1.8 2.0 TFSI COMPLETE ENGINE HARNESS WIRING LOOM 06H971824

08-16 AUDI A4 B8 1.8 2.0 TFSI COMPLETE ENGINE HARNESS WIRING LOOM 06H971824

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Used📍 US
Seller: partsoutshop
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2010-2012 Audi A5 A4 Q5 Engine Wire Wiring Harness OEM 8K1971072 ships free

2010-2012 Audi A5 A4 Q5 Engine Wire Wiring Harness OEM 8K1971072 ships free

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Used📍 US
Seller: goodfindings-7
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📌 2017 - 2019 AUDI A4 S4 B9 SEDAN BODY MAIN WIRE WIRING HARNESS CABLE OEM

📌 2017 - 2019 AUDI A4 S4 B9 SEDAN BODY MAIN WIRE WIRING HARNESS CABLE OEM

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Used📍 US
Seller: jaxautoparts20
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2013-2019 AUDI A4 - Engine Compartment Wiring Harness 8K1971072 OEM

2013-2019 AUDI A4 - Engine Compartment Wiring Harness 8K1971072 OEM

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Used📍 US
Seller: partsoutshop
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2003 AUDI A4 ENGINE MOTOR ELECTRICAL WIRE WIRING HARNESS 09/02 3.0 AT

2003 AUDI A4 ENGINE MOTOR ELECTRICAL WIRE WIRING HARNESS 09/02 3.0 AT

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Used📍 US
Seller: pattersonaw
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2005 05 Audi A4 Battery Wire Harness Wiring Sedan 1.8L 103098

2005 05 Audi A4 Battery Wire Harness Wiring Sedan 1.8L 103098

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Used📍 US
Seller: rebuiltcars
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A4 Audi   2010 Engine Wire Harness R266063

A4 Audi 2010 Engine Wire Harness R266063

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Used📍 US
Seller: luxuryautosac
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17-20 AUDI A4 QUATTRO B9 DASHBOARD DASH INSTRUMENT PANEL WIRE WIRING HARNESS OEM

17-20 AUDI A4 QUATTRO B9 DASHBOARD DASH INSTRUMENT PANEL WIRE WIRING HARNESS OEM

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Used📍 US
Seller: advantage-parts
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2014 AUDI A4 PREMIUM QUATTRO ENGINE MOTOR ELECTRICAL WIRE WIRING HARNESS 2.0L AT

2014 AUDI A4 PREMIUM QUATTRO ENGINE MOTOR ELECTRICAL WIRE WIRING HARNESS 2.0L AT

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Used📍 US
Seller: pattersonaw
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2020 AUDI A4 DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS LOOM CABLE FUSE

2020 AUDI A4 DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS LOOM CABLE FUSE

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Used📍 US
Seller: alfa_parts
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13-15 AUDI A4 2.0 FWD ENGINE WIRING HARNESS ASSEMBLY OEM

13-15 AUDI A4 2.0 FWD ENGINE WIRING HARNESS ASSEMBLY OEM

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Used📍 US
Seller: alexautopartsinc
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2017-2020 AUDI A4 QUATTRO B9 MAIN BODY WIRE WIRING HARNESS 1611142768 OEM

2017-2020 AUDI A4 QUATTRO B9 MAIN BODY WIRE WIRING HARNESS 1611142768 OEM

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Used📍 US
Seller: advantage-parts
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2017-2020 AUDI A4 DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS OEM

2017-2020 AUDI A4 DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS OEM

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Used📍 US
Seller: imautoparts0
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2013-2017 AUDI A4 - Engine Compartment Wiring Harness 8K1971072 OEM

2013-2017 AUDI A4 - Engine Compartment Wiring Harness 8K1971072 OEM

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Used📍 US
Seller: partsoutshop
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2017-2020 AUDI A4 DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS OEM

2017-2020 AUDI A4 DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS OEM

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Used📍 US
Seller: vtdautoparts
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17-20 AUDI A4 QUATTRO B9 DASHBOARD DASH INSTRUMENT PANEL WIRE WIRING HARNESS OEM

17-20 AUDI A4 QUATTRO B9 DASHBOARD DASH INSTRUMENT PANEL WIRE WIRING HARNESS OEM

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Used📍 US
Seller: advantage-parts
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2017-2019 Audi A4 Quattro 2.0L Engine Wiring Harness 06L971595 OEM

2017-2019 Audi A4 Quattro 2.0L Engine Wiring Harness 06L971595 OEM

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Used📍 US
Seller: partsoutshop
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Questions about these listings

Which model years are named in the listings for Audi A4 wiring harnesses?

20 listing titles give model years from 1999 to 2020; 2017–2020 appears most often (5 listings). Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Audi A4 wiring harnesses?

8K1971072 appears in more than one title. Compare the number on your old part with the listing before you buy.

How do I check fitment before buying Audi A4 wiring harnesses?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using Audi A4 wiring harnesses search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.