2017-2026 Audi Starter / Alternator Wiring Harness / Battery Cable 4M0971228BQ
OEM Part #: 4M0-971-228-BQ (4M0971228BQ)
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The exact part you’ll receive — not a stock photo.
$123.49
Used
Donor2017 Audi Q7 · 2.0L
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Genuine OEM Used
SKU: 692926
Donor Vehicle: 2017 Audi Q7 · 2.0L
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$123.49
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This Audi starter alternator wiring harness battery cable, OEM part 4M0971228BQ, is a used genuine component from a donor vehicle. It also replaces 4M0971228BC. This harness connects the starter, alternator, and battery, routing power to the starting and charging systems. A failing harness can cause intermittent starting problems, battery drain, or alternator output issues. It was removed from an Audi Q7 equipped with the 2.0L turbocharged inline-four engine, including the MHEV variant.
Specifications
| Fits Vehicle Model | Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-971-228-BQ (4M0971228BQ) |
| Compatible OEM Part No | 4M0-971-228-BC |
| Category | Battery / Charging / Starting |
Compatible Vehicles
Fits 10 vehicle configurations across 1 make, 2017-2026.
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 10 vehicle configurations — 10 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2022 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/22/19 |
| 2019 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 04/22/19 and 09/30/19 |
| 2025 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/22/19 |
| 2026 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/22/19 |
| 2018 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 05/09/16 and 06/10/19 |
| 2017 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 05/09/16 and 06/10/19 |
| 2020 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 04/22/19 and 09/30/19 |
| 2023 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/22/19 |
| 2024 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/22/19 |
| 2021 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/22/19 |