BMW Thermostat 17217638681
OEM Part #: 17-21-7-638-681 (17217638681)
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 Thermostat that may fit your vehicle
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
Ensure optimal engine temperature with this thermostat, designed for BMW models including the 535i GT, 740i, and 750i xDrive from 2009 to 2015. It plays a critical role in regulating coolant flow, preventing overheating and poor engine performance. This component replaces a faulty unit, resolving common issues like inconsistent temperature readings and engine overheating. Compatible with OEM part numbers 7638678, 7597890, 7572540, 7599546, 7572541, and 8624132, this thermostat is essential for maintaining your vehicle’s efficiency. Suitable for models like the 640i and ActiveHybrid 5. Ensure correct fitment by checking your vehicle's engine specifications.
Specifications
| Fits Vehicle Model | 535i, 535i GT, 535i GT xDrive, 640i, 640i Gran Coupe, 740i, 740Li, 750i, 750i xDrive, 750Li, 750Li xDrive, 760Li, ActiveHybrid 5, ActiveHybrid 7 |
| Fits Vehicle Make | BMW |
| OEM Part No | 17-21-7-638-681 (17217638681) |
| Compatible OEM Part No | 7638678, 7597890, 7572540, 7599546, 7572541, 8624132 |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 69 vehicle configurations across 1 make, 2009-2015.
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 69 vehicle configurations — 30 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2009 | BMW | 750Li | Sedan | 4.4L V8 Turbo | |
| 2010 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | |
| 2010 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2010 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2010 | BMW | 750Li | Sedan | 4.4L V8 Turbo | |
| 2010 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | |
| 2010 | BMW | 760Li | Sedan | 6.0L V12 Turbo | |
| 2011 | BMW | 535i | Sedan | 3.0L l6 Turbo | |
| 2011 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | |
| 2011 | BMW | 740i | Sedan | 3.0L l6 Turbo | |
| 2011 | BMW | 740Li | Sedan | 3.0L l6 Turbo | |
| 2011 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 750Li | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 760Li | Sedan | 6.0L V12 Turbo | |
| 2012 | BMW | 535i | Sedan | 3.0L l6 Turbo | |
| 2012 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | |
| 2012 | BMW | 640i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2012 | BMW | 640i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2012 | BMW | 740i | Sedan | 3.0L l6 Turbo | |
| 2012 | BMW | 740Li | Sedan | 3.0L l6 Turbo | |
| 2012 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 750Li | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 760Li | Sedan | 6.0L V12 Turbo | |
| 2013 | BMW | 535i | Sedan | 3.0L l6 Turbo | |
| 2013 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | |
| 2013 | BMW | 640i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2013 | BMW | 640i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2013 | BMW | 640i Gran Coupe | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2013 | BMW | 740i | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2013 | BMW | 740Li | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2013 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2013 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2013 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2013 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | |
| 2013 | BMW | 760Li | Sedan | 6.0L V12 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 535i GT xDrive | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 640i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 640i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 640i Gran Coupe | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 740i | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 740Li | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2014 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2014 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | |
| 2014 | BMW | 760Li | Sedan | 6.0L V12 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 535i GT xDrive | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 640i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 640i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 640i Gran Coupe | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 740i | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 740Li | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2015 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2015 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | |
| 2015 | BMW | 760Li | Sedan | 6.0L V12 Turbo | For Vehicles with Production Date Between 10/2010 and 03/2015 |
| 2012 | BMW | ActiveHybrid 5 | Sedan | 3.0L l6 Turbo | |
| 2013 | BMW | ActiveHybrid 5 | Sedan | 3.0L l6 Turbo | |
| 2013 | BMW | ActiveHybrid 7 | Sedan | 3.0L l6 Turbo | |
| 2014 | BMW | ActiveHybrid 7 | Sedan | 3.0L l6 Turbo | |
| 2015 | BMW | ActiveHybrid 7 | Sedan | 3.0L l6 Turbo |