2016-2018 BMW Radiator Electric Cooling Fan Housing / Cowl 17428638431
OEM Part #: 17-42-8-638-431 (17428638431)
Actual photo
The exact part you’ll receive — not a stock photo.
$44.99
Used
Donor2018 BMW 750i xDrive · 4.4L · 42k miles
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 585324
Donor Vehicle: 2018 BMW 750i xDrive · 4.4L · 42k miles
2 photos
$44.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
BMW Radiator Electric Cooling Fan Housing / Cowl, OEM part number 8638431, is a used genuine part from a donor vehicle. This housing and cowl assembly directs airflow through the radiator for the electric cooling fan. When the fan housing cracks or the cowl becomes damaged, the fan may wobble or fail to pull sufficient air, leading to elevated engine temperatures during idle or low-speed driving. This part supports the cooling system's operation across multiple BMW models with various engine configurations.
Specifications
| Fits Vehicle Model | 530e, 530e xDrive, 640i xDrive Gran Turismo, 750i xDrive, Alpina B7 |
| Fits Vehicle Make | BMW |
| OEM Part No | 17-42-8-638-431 (17428638431) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 8 vehicle configurations across 1 make, 2016-2018.
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 8 vehicle configurations — 7 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles With Production Date Up To 11/2017 |
| 2018 | BMW | 530e | Sedan | 2.0L l4 Turbo | For Vehicles With Production Date Up To 11/2017 |
| 2018 | BMW | 530e xDrive | Sedan | 2.0L l4 Turbo | For Vehicles With Production Date Up To 11/2017 |
| 2018 | BMW | 640i xDrive Gran Turismo | Hatchback | 3.0L l6 Turbo | For Vehicles With Production Date Up To 11/2017 |
| 2017 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles With Production Date Up To 11/2017 |
| 2017 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For Vehicles With Production Date Up To 11/2017 |
| 2018 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For Vehicles With Production Date Up To 11/2017 |
| 2016 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo |