2012 GMC Canyon Thermostats

Genuine GM thermostats for the 2012 GMC Canyon, at wholesale prices. The opening temperature is matched to the engine calibration, so an off-spec thermostat sets codes without failing outright. GMT355 through 2012, the 31XX mid-size from 2015 to 2022, and a new generation from 2023. No 2013 or 2014 model years.

Signs it is time

Slow warm-up, a low temperature gauge, or poor heater output. On a mid-size pickup, box length and cab style drive more part number splits here than the engine does.

Buying OEM, briefly

• Factory warranty. Genuine thermostats carry GM coverage aftermarket cannot match.
• Dealer parts, not dealer prices. Compare our thermostats pricing against a counter quote.
• Genuine GM only. Every thermostats listing carries the original factory part number.
• Fitment checked by a person. Send the VIN and we verify the thermostats before the box leaves.
• Central shipping origin. Dallas keeps thermostats transit times short nationwide.

Making sure it fits

Factory parts are built to the tolerances the vehicle was engineered around, not copied from a worn sample. A photo is rarely enough to order from. The VIN takes seconds and removes the guesswork. Freight is quoted at what it actually costs, not inflated to subsidize a headline discount.