Audi / Volkswagen O2 / Oxygen Sensor Wiring Harness Connector 06A971921C
OEM Part #: 06A-971-921-C (06A971921C)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Engine Wire / Wiring Harness / Oxygen / O2 Sensor that may fit your vehicle
4-PIN Electric Fan Wiring Connector / Pigtail
$27.99
Fits 2011–2026 Volkswagen
OEM: 7H4906234
60-PIN Engine Module / ECU Wiring Connector Pigtail
Starting at $34.49
Fits 2002–2019 Audi & Volkswagen
OEM: 3C0906379
94-PIN ECU Wiring Connector / Pigtail
$39.99
Fits 2004–2022 Audi, Porsche + more
OEM: 7L0906385A
ECU / Engine Module Wiring Connector / Pigtail (91-PIN)
Starting at $39.99
Fits 2011–2025 Audi & Volkswagen
OEM: 4H0906971
ECU / Engine Module Wiring Connector Pigtail (28-PIN)
$19.99
Fits 1996–2026 Audi & Volkswagen
OEM: 1J0906379B
Electric Fan / Compressor Wiring Harness
$74.99
Fits 2012–2017 Audi Q5 / SQ5
OEM: 8R1971725
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
Specifications
| Fits Vehicle Model | A3 e-tron, A4, A5, A6, A8, allroad, Atlas, Atlas Cross Sport, Golf, Golf SportWagen, Jetta, Q5, R8, S5 |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 06A-971-921-C (06A971921C) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 109 vehicle configurations across 2 makes, 2008-2023.
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 109 vehicle configurations — 19 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2008 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2008 | Audi | S5 | Coupe | 4.2L V8 | |
| 2009 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2009 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2009 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2009 | Audi | R8 | Coupe | 5.2L V10 | |
| 2009 | Audi | S5 | Coupe | 4.2L V8 | |
| 2010 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2010 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2010 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2010 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2010 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2010 | Audi | R8 | Coupe | 5.2L V10 | |
| 2010 | Audi | S5 | Coupe | 4.2L V8 | |
| 2011 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2011 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2011 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2011 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2011 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2011 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2011 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2011 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2011 | Audi | R8 | Coupe | 5.2L V10 | |
| 2011 | Audi | R8 | Spyder Convertible | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2011 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2011 | Audi | S5 | Coupe | 4.2L V8 | |
| 2012 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2012 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2012 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2012 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2012 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2012 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2012 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2012 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2012 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2012 | Audi | R8 | Coupe | 5.2L V10 | |
| 2012 | Audi | R8 | GT Coupe | 5.2L V10 | |
| 2012 | Audi | R8 | GT Spyder Convertible | 5.2L V10 | |
| 2012 | Audi | R8 | Spyder Convertible | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2012 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2012 | Audi | S5 | Coupe | 4.2L V8 | |
| 2013 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Vehicles with Production Date After 11/14/11 |
| 2014 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2014 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2014 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2014 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Vehicles with Production Date After 11/14/11 |
| 2014 | Audi | R8 | Coupe | 4.2L V8 | |
| 2014 | Audi | R8 | Coupe | 5.2L V10 | |
| 2014 | Audi | R8 | Spyder Convertible | 4.2L V8 | |
| 2014 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2015 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2015 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2015 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Vehicles with Production Date After 11/14/11 |
| 2015 | Audi | R8 | Coupe | 4.2L V8 | |
| 2015 | Audi | R8 | Coupe | 5.2L V10 | |
| 2015 | Audi | R8 | Spyder Convertible | 4.2L V8 | |
| 2015 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2016 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2016 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2016 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Vehicles with Production Date After 11/14/11 |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | R8 | Coupe | 5.2L V10 | |
| 2017 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2018 | Audi | R8 | Coupe | 5.2L V10 | |
| 2018 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2020 | Audi | R8 | Coupe | 5.2L V10 | |
| 2020 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2021 | Audi | R8 | Coupe | 5.2L V10 | |
| 2021 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2022 | Audi | R8 | Coupe | 5.2L V10 | |
| 2022 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2016 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2017 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2018 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2018 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2019 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2019 | Volkswagen | Golf | Hatchback | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CZDA, DGXA |
| 2019 | Volkswagen | Golf SportWagen | Wagon | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CZDA, DGXA |
| 2019 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CWLA, CZDA, DGXA, DJXA |
| 2020 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2020 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2020 | Volkswagen | Golf | Hatchback | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CZDA, DGXA |
| 2020 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CWLA, CZDA, DGXA, DJXA |
| 2021 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2021 | Volkswagen | Golf | Hatchback | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CZDA, DGXA |
| 2021 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CWLA, CZDA, DGXA, DJXA |
| 2022 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2016 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CUKB, CXUA |
| 2017 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2018 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2023 | Audi | R8 | Convertible | 5.2L V10 | |
| 2023 | Audi | R8 | Coupe | 5.2L V10 | |
| 2023 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2015 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2023 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 |