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STETIG

Engine Coolant Thermostat Housing Assembly Compatible With MINI COOPER COOPER COUNTRYMAN Replaces 11537534521 11538699290 07 08 09 10 11 12 13

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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 21
Order within 9 hours and 42 minutes
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Features

  • [Replaces Part Number]: 11538699290 ; Please Check the OEM Part Number and Make Sure Your Part Number Matches this Part Number Before Buying!
  • [Buyers Guide (Reference Year/Make/Model search for proper fitment)]: Compatible with MINI-COOPER(13-07),COOPER COUNTRYMAN(13-11);
  • [Precise Temperature Control]: An integrated high-precision thermostat ensures the coolant opens and closes quickly and precisely at the preset temperature. This is crucial for the engine to quickly reach its optimal operating temperature, reduce emissions, and prevent overheating under harsh conditions.
  • [OEM Standard Design]: As the GM-recommended replacement part, it is engineered to GM OE standards to deliver the same quality, reliability, and perfect fit as your vehicle's original component, ensuring a seamless and dependable repair.
  • The STETIG Engine Coolant Thermostat Housing Assembly come with 12 Month Warr-anty. Hassle-free Return and Refund Policy. Please Buy it with Your Confidence.

Brand: STETIG


Material: Metal, Plastic


Vehicle Service Type: MINI COOPER, MINI COOPER COUNTRYMAN


Manufacturer: STETIG


Automotive Fit Type: Vehicle Specific Fit


Manufacturer: ‎STETIG


Brand: ‎STETIG


Model: ‎9025912


Item Weight: ‎1.43 pounds


Product Dimensions: ‎9.84 x 5.51 x 6.1 inches


Item model number: ‎LIN-8A586-1126


Exterior: ‎Machined


Manufacturer Part Number: ‎LIN-8A586-1126


Date First Available: November 5, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent quality perfect fit
Review Image by HF HF
Review Image by HF HF
Review Image by HF HF
Review Image by HF HF
Perfect fit replacement for my 2010 Cooper s. I have installed this exact same thermostat on a different Cooper s. It installed easy and worked fine and was also a savings of about half of what it would have been local and 75% savings over OEM dealer. Fit finish and quality are excellent I highly recommend. ... show more
Reviewed in the United States on February 19, 2026 by HF HF

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