had to change the thermostat because it stuck open (heat was not warm in -40* weather).
Cons: stuck open, poor heating
Vehicle:
Chevrolet Silverado
Mileage: 255000 km
Reviews of GENERAL MOTORS thermostat
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9 votes
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I threw in the oem thermostat and the car is running perfectly at operating temp
Pros: running perfectly, consistent temperature
Vehicle:
Chevrolet Tahoe
I got 170k miles in 15 years out of the factory unit in my 01 Yukon. It still worked when it got replaced, but the water pump died and I replaced it when I did that.
Pros: long lifespan, still worked
Mileage: 273588 km
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What we know about GENERAL MOTORS thermostat
The brand is registered in USA. Official website: https://www.gm.com/.
In March 2026, PartReview does not yet have a formed opinion of GENERAL MOTORS thermostat. This part is not in the ranking due to insufficient reviews. You can help by adding a review for GENERAL MOTORS thermostat.
Currently there are 3 reviews and 9 votes. Average rating — 3.5 out of 5. Vote balance: 6 up, 3 down.
Users also evaluated the qualities of GENERAL MOTORS thermostat:
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- Cabin heat - heater blows weakly or becomes too hot at the wrong time - rated negatively. 1 point out of 5.
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