Product Information STELLOX Coolant Thermostat 11537502779 Genuine replacement thermostat for BMW vehicles including 550i (), 550i GT, and 540i models.…
Product description
Product Information
STELLOX Coolant Thermostat 11537502779
Genuine replacement thermostat for BMW vehicles including 550i (), 550i GT, and 540i models. Direct OEM replacement ensures proper engine temperature regulation and reliable performance. High-quality construction matches original specifications for perfect fitment. Helps maintain optimal engine cooling for extended engine life and efficient operation.
Vehicle Compatibility
| Make | Model | Year |
|---|---|---|
| BMW | 530i | 2017 |
| BMW | 540i | 2017 |
| BMW | 545i | |
| BMW | 550i | |
| BMW | 550i GT | |
| BMW | X5 | |
| BMW | X3 | |
| BMW | M3 | |
| BMW | M5 | |
| BMW | 750Li |
- We accept only online payment methods provided by eBay at checkout.
- We provide worldwide shipping to most countries using reputed couriers like DHL, FedEx or Aramex.
- We do not accept returns. Please clarify all doubts before purchasing.
- All packages are shipped within 3 working days.
- Import Duties, Taxes and charges are not included in the item price or shipping cost.
- These charges are Buyer's responsibility. Please check with your country's customs office before buying.
- These charges are Buyer's responsibility. Please check with your country's customs office before buying.
Vehicle compatibility
Possible matches — confirm before ordering
Compatibility rows identify a candidate vehicle, not a guaranteed exact fit. Confirm the trim, engine, and OE number before ordering.
- 2004 BMW 530i
- 2005 BMW 530i
- 2006 BMW 530i
- 2007 BMW 530i
- 2008 BMW 530i
- 2009 BMW 530i
- 2010 BMW 530i
- 2012 BMW 530i
- 2013 BMW 530i
- 2017 BMW 530i
Compatibility table10 vehicles
Compatibility rows are references, not proof of exact fit. Match the OE number against your vehicle's parts catalog or ask our team to verify the configuration.
Technical details
- Category
- General
- Manufacturer part number
- 23-40141-SX
- OE numbers
- BMW: 11537502779, BMW: 11537586885, BMW: 11530150976
- Condition
- Used
- Product classification
- Used Genuine OEM
Photos show the actual item where provided by the seller. Report inaccurate listings to our team.







