Audi A5 Wiring Harnesses

We found 20 eBay listings for Audi A5 wiring harnesses, covering model years 2008 to 2025.

20 listings available |17 sellers

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

Compare wiring harnesses options for the Audi A5 by part number, specification and seller fitment details. Matching listing titles mention 2008–2025; 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 A5 wiring harnesses checked on 1 November 2026, 19 give model years between 2008 and 2025, most often 2018 (3). Part numbers in more than one title: 8K1971072, 8W0971821B. 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 a5 wiring harnesses"

A5 AUDI   2010 Engine Wire Harness 8K1971072   * R372346   TESTED

A5 AUDI 2010 Engine Wire Harness 8K1971072 * R372346 TESTED

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Used📍 US
Seller: luxuryautosac
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2018 AUDI A5 QUATTRO INTERIOR MAIN BODY WIRE WIRING HARNESS 8W0971821B OEM

2018 AUDI A5 QUATTRO INTERIOR MAIN BODY WIRE WIRING HARNESS 8W0971821B OEM

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Used📍 US
Seller: advantage-parts
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Defect! 2021 Audi A5 Sportback S Line Main Body Wire Wiring Harness OEM

Defect! 2021 Audi A5 Sportback S Line Main Body Wire Wiring Harness OEM

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Used📍 US
Seller: vdgroup16
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2017 17 AUDI A5 Dash Instrument Panel Dashboard Wiring Harness OEM CM

2017 17 AUDI A5 Dash Instrument Panel Dashboard Wiring Harness OEM CM

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Used📍 US
Seller: rightbid
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📌2018 AUDI A5 COUPE QUATTRO INTERIOR MAIN BODY WIRE WIRING HARNESS ASSEMBLY OEM

📌2018 AUDI A5 COUPE QUATTRO INTERIOR MAIN BODY WIRE WIRING HARNESS ASSEMBLY OEM

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Used📍 US
Seller: jaxautoparts20
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2008-2016 Audi A5 3.2L Coupe Engine Bay Wiring Harness HAS ISSUES

2008-2016 Audi A5 3.2L Coupe Engine Bay Wiring Harness HAS ISSUES

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Used📍 US
Seller: mazda_nissan_heaven
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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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2009-2017 AUDI RS5 Q5 A5 S5 A4 S4 Q5 WIRING HARNESS OEM 8R0971589A

2009-2017 AUDI RS5 Q5 A5 S5 A4 S4 Q5 WIRING HARNESS OEM 8R0971589A

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Used📍 US
Seller: autoparts7777_6
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2013-2014 Audi A5 Main Engine Motor Wire Harness 8K1-971-074-AE *2.0L Awd

2013-2014 Audi A5 Main Engine Motor Wire Harness 8K1-971-074-AE *2.0L Awd

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Used📍 US
Seller: ahparts
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2011 Audi A5 manual Full  Engine Motor Wiring Harness Assembly OEM Uncut

2011 Audi A5 manual Full Engine Motor Wiring Harness Assembly OEM Uncut

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Used📍 US
Seller: robstreasuresfromtheattic
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2013–2017 Audi A5 Q5 AWD Allroad AT Engine Wire Harness 2.0L 8K1-971-072-NB OEM

2013–2017 Audi A5 Q5 AWD Allroad AT Engine Wire Harness 2.0L 8K1-971-072-NB OEM

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Used📍 US
Seller: redline-audi-parts
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2018-2024 Audi A5 Steering Rack Wiring Harness OEM

2018-2024 Audi A5 Steering Rack Wiring Harness OEM

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Used📍 US
Seller: wadesmotorsport
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2018 AUDI A5 F5 INTERIOR MAIN BODY WIRE WIRING HARNESS 8W0971821B  OEM

2018 AUDI A5 F5 INTERIOR MAIN BODY WIRE WIRING HARNESS 8W0971821B OEM

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Used📍 US
Seller: advantage-parts
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2018-2025 Audi A5 Front Bumper Harness W/ Parking Sensors OEM

2018-2025 Audi A5 Front Bumper Harness W/ Parking Sensors OEM

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Used📍 US
Seller: wadesmotorsport
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2021 Audi A5 Sportback Dashboard Dash Instrument Panel Wire Wiring Harness OEM

2021 Audi A5 Sportback Dashboard Dash Instrument Panel Wire Wiring Harness OEM

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Used📍 US
Seller: vdgroup16
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18-20 AUDI A5 SPORTBACK AWD 2.0L ENGINE MOTOR WIRE HARNESS OEM #B0.16

18-20 AUDI A5 SPORTBACK AWD 2.0L ENGINE MOTOR WIRE HARNESS OEM #B0.16

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Used📍 US
Seller: partsrenewal-2
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2013-2017 Audi S5 A5 Dash Dashboard Wiring Harness 8K0971846 OEM #2731

2013-2017 Audi S5 A5 Dash Dashboard Wiring Harness 8K0971846 OEM #2731

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Used📍 US
Seller: vrparts-sales
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2018-2025 Audi A5 Sportback Dash Instrument Panel Wiring Harness TAB-026-068-AN

2018-2025 Audi A5 Sportback Dash Instrument Panel Wiring Harness TAB-026-068-AN

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For parts or not working📍 US
Seller: tradeflinc1800
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Audi A5 Sportback 2021 Dash Instrument Panel Wire Wiring Harness OEM 1PCS

Audi A5 Sportback 2021 Dash Instrument Panel Wire Wiring Harness OEM 1PCS

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Used📍 US
Seller: imperial_auto
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Audi A5 S5 Coupe Sportback Door Wiring Harness Set New OEM 8T2971030G

Audi A5 S5 Coupe Sportback Door Wiring Harness Set New OEM 8T2971030G

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New📍 US
Seller: apexautomotivellc
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Questions about these listings

Which model years are named in the listings for Audi A5 wiring harnesses?

19 listing titles give model years from 2008 to 2025; 2018 appears most often (3 listings). Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Audi A5 wiring harnesses?

8K1971072 and 8W0971821B appear 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 A5 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 A5 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.