BMW Starter 12418657337
OEM Part #: 12-41-8-657-337 (12418657337)
Actual photo
The exact part you’ll receive — not a stock photo.
$129.99
Used
Donor Vehicle2020 BMW M550i xDrive · 4.4L · 73k miles
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Hours & directions
Wolf Auto Parts, 127 6th St S, Waverly, MN 55390 · Mon–Thu 8–5, Fri 8–2 CT · 1-844-333-3609 · Directions · Ready immediately during business hours.Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 732919
Donor Vehicle: 2020 BMW M550i xDrive · 4.4L · 73k miles
3 photos
$129.99
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Used BMW Starter OEM part number 8657337, a genuine factory component removed from a donor vehicle. This starter engages the engine's flywheel to initiate combustion, and when failing, you may hear a single loud click or a slow, labored cranking sound with no engine start. It is designed for the 4.4L V8 twin-turbocharged and mild-hybrid engines found in the M5, M850i, X5, and X7 models.
Specifications
| Fits Vehicle Model | 750i, 750i xDrive, 760i xDrive, Alpina B7, Alpina B8 Gran Coupe, Alpina XB7, M5, M550i xDrive, M8, M8 Gran Coupe, M850i xDrive, M850i xDrive Gran Coupe, X5, X6, X7 |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-41-8-657-337 (12418657337) |
| Compatible OEM Part No | 12-41-8-657-337, 8657338 |
| Category | Battery / Charging / Starting |
Compatible Vehicles
Fits 105 vehicle configurations across 1 make, 2016-2026.
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 105 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2022 | BMW | M8 | Coupe | 4.4L V8 Turbo | |
| 2024 | BMW | M8 | Convertible | 4.4L V8 Turbo | |
| 2023 | BMW | M8 | Convertible | 4.4L V8 Turbo | |
| 2025 | BMW | M8 | Convertible | 4.4L V8 Turbo | |
| 2025 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | |
| 2026 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | |
| 2020 | BMW | M8 | Coupe | 4.4L V8 Turbo | |
| 2024 | BMW | X7 | SUV | 4.4L V8 Turbo | |
| 2020 | BMW | M8 | Convertible | 4.4L V8 Turbo | |
| 2024 | BMW | M8 | Coupe | 4.4L V8 Turbo | |
| 2025 | BMW | M8 | Coupe | 4.4L V8 Turbo | |
| 2022 | BMW | Alpina B8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2024 | BMW | Alpina B8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2023 | BMW | Alpina B8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2025 | BMW | Alpina B8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2025 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | M8 | Convertible | 4.4L V8 Turbo | |
| 2021 | BMW | M8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2018 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2023 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2017 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2026 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | |
| 2019 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2016 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2023 | BMW | 760i xDrive | Sedan | 4.4L V8 Turbo | |
| 2024 | BMW | 760i xDrive | Sedan | 4.4L V8 Turbo | |
| 2025 | BMW | 760i xDrive | Sedan | 4.4L V8 Turbo | |
| 2026 | BMW | 760i xDrive | Sedan | 4.4L V8 Turbo | |
| 2025 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | |
| 2026 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2026 | BMW | X7 | SUV | 4.4L V8 Turbo | |
| 2020 | BMW | M8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | X6 | SUV | 4.4L V8 Turbo | |
| 2021 | BMW | X6 | SUV | 4.4L V8 Turbo | |
| 2022 | BMW | X6 | SUV | 4.4L V8 Turbo | |
| 2023 | BMW | X6 | SUV | 4.4L V8 Turbo | |
| 2026 | BMW | X6 | SUV | 4.4L V8 Turbo | |
| 2024 | BMW | X6 | SUV | 4.4L V8 Turbo | |
| 2022 | BMW | Alpina XB7 | SUV | 4.4L V8 Turbo | |
| 2021 | BMW | Alpina XB7 | SUV | 4.4L V8 Turbo | |
| 2023 | BMW | Alpina XB7 | SUV | 4.4L V8 Turbo | |
| 2026 | BMW | Alpina XB7 | SUV | 4.4L V8 Turbo | |
| 2024 | BMW | Alpina XB7 | SUV | 4.4L V8 Turbo | |
| 2025 | BMW | Alpina XB7 | SUV | 4.4L V8 Turbo | |
| 2025 | BMW | X7 | SUV | 4.4L V8 Turbo | |
| 2025 | BMW | X6 | SUV | 4.4L V8 Turbo | |
| 2026 | BMW | X5 | SUV | 4.4L V8 Turbo | |
| 2022 | BMW | M8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2024 | BMW | M8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2023 | BMW | M8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2025 | BMW | M8 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2025 | BMW | X5 | SUV | 4.4L V8 Turbo | |
| 2024 | BMW | X5 | SUV | 4.4L V8 Turbo | |
| 2023 | BMW | M8 | Coupe | 4.4L V8 Turbo | |
| 2023 | BMW | X7 | SUV | 4.4L V8 Turbo | |
| 2021 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | |
| 2021 | BMW | X5 | SUV | 4.4L V8 Turbo | |
| 2022 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2021 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2023 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | |
| 2021 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | |
| 2020 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | |
| 2019 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | |
| 2024 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | |
| 2023 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | |
| 2024 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2019 | BMW | X5 | SUV | 4.4L V8 Turbo | |
| 2020 | BMW | X5 | SUV | 4.4L V8 Turbo | |
| 2020 | BMW | X7 | SUV | 4.4L V8 Turbo | |
| 2019 | BMW | X7 | SUV | 4.4L V8 Turbo | |
| 2022 | BMW | X5 | SUV | 4.4L V8 Turbo | |
| 2023 | BMW | X5 | SUV | 4.4L V8 Turbo | |
| 2022 | BMW | X7 | SUV | 4.4L V8 Turbo | |
| 2021 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | |
| 2017 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2019 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2018 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2018 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2023 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2021 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2019 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2016 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | |
| 2018 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2021 | BMW | X7 | SUV | 4.4L V8 Turbo | |
| 2019 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | |
| 2024 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | |
| 2023 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | |
| 2022 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | |
| 2021 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | |
| 2018 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | |
| 2019 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | |
| 2017 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | |
| 2021 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2019 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo |