Audi A4/S4 Door Wiring Harness Front, Left 8W0971029CH
OEM Part #: 8W0-971-029-CH (8W0971029CH)
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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:
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This OEM door wiring harness (Part Number: 8W0971029CH) is designed for use on the front left side of various Audi models, including the A4 and A4 Quattro from 2017 to 2024, as well as the S4 from 2018 to 2024. This authentic factory-original part connects the electrical systems within the door, ensuring proper operation of windows, locks, and other electronic features. Common issues it resolves include damaged or non-functioning window controls and locking mechanisms due to wear. Trust this genuine wiring harness to restore critical connectivity and reliability to your vehicle's door systems.
Specifications
| Fits Vehicle Model | A4, S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8W0-971-029-CH (8W0971029CH) |
| Side | Front, Left |
| Category | Door Parts |
Compatible Vehicles
Fits 19 vehicle configurations across 1 make, 2017-2024.
View all 19 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2017 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2019 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2022 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2024 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | S4 | Sedan | 3.0L V6 Turbo |