BMW X3/X4 Electric Cooling Fan Motor 8686170
OEM Part #: 8686170
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 Cooling Fan Misc / Electric Cooling Fan / Electric Fan Assembly that may fit your vehicle
Electric Cooling Fan Blade
Electric Cooling Fan Motor (600W)
Electric Cooling Fan Mount Bracket
Radiator Electric Cooling Fan Blade Mount
Radiator Fan Shroud / Housing
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
Replace your worn or non-functioning electric cooling fan motor with this genuine OEM part. Specifically designed to fit BMW X3 models from 2019 to 2024 and X4 models from 2020 to 2021. This factory-original unit ensures seamless integration, restoring optimal cooling performance to your vehicle's engine. Compatible with OEM part numbers 8487636 and 8642749, this electric fan motor plays a critical role in maintaining engine temperature and preventing overheating. By sourcing from salvage vehicles, we guarantee authenticity and reliability that meets your vehicle's specifications. Electric Cooling Fan Motor is a key component in your vehicle’s cooling system, ensuring efficient airflow to regulate engine temperature, thereby preventing overheating, a common issue in aging vehicles. Ideal for both easy replacements and comprehensive repairs.
Compatible Vehicles
Fits 8 vehicle configurations across 1 make, 2019-2024.
View all 8 vehicle configurations — 3 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2020 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2020 | BMW | X4 | SUV | 2.0L l4 Turbo | 400 watt |
| 2021 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2021 | BMW | X4 | SUV | 2.0L l4 Turbo | 400 watt |
| 2022 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2023 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2024 | BMW | X3 | SUV | 2.0L l4 Turbo | 400 watt |