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ACDelco GM Original Equipment 15-81889 Engine-Coolant Thermostat and Housing Assembly

4.3 (5) Write Review
Free shipping on orders over $29.99

$82.59

$ 35 .27 $35.27

In Stock

About this item

  • Repairs leaking thermostat housings
  • GM-recommended replacement part for your GM vehicleÆs original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function


Replacing the Engine Coolant Thermostat Housing on your vehicle? The ACDelco 15-81889 is a direct replacement, with the fit of an Original Equipment part.


Mike Garcia
Reviewed in the United States on March 25, 2025
Fit perfectly.
rxguru
Reviewed in the United States on March 19, 2025
Located in a difficult position in my 2018 GMC Canyon, but the part itself fit perfect and has performed flawlessly. Saved $1000 by installing myself.
Erin Bowman
Reviewed in the United States on January 18, 2025
Best deal I found. It works as it should. Fit properly.
Joey
Reviewed in the United States on April 8, 2025
Good quality and cost half the price compared to buying from your local auto store. Fit was perfect and fixed my truck problem.
Manuel Galeano
Reviewed in the United States on December 26, 2024
Fixed the temperature issues on my Chevy Colorado, now it reaches the correct operating temperature and the annoying issue of the temperature dropping on high speeds is gone.
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