2014 GMC Yukon Thermostats

Genuine GM thermostats for the 2014 GMC Yukon, at wholesale prices. The opening temperature is matched to the engine calibration, so an off-spec thermostat sets codes without failing outright. GMT900 through 2014, K2XX from 2015 to 2020, and the T1XX with independent rear suspension from 2021.

What sends people here

Slow warm-up, a low temperature gauge, or poor heater output. On a full-size SUV, suspension type and towing package split this group, and neither is visible from outside the vehicle.

The case for genuine GM

• Central shipping origin. Dallas keeps thermostats transit times short nationwide.
• Backed after the sale. If your thermostats does not work out, we make it right.
• Factory warranty. Genuine thermostats carry GM coverage aftermarket cannot match.

Before you order

GM revises parts mid-production. The OEM catalog tracks those revisions; cross-reference tables usually do not. Send us your VIN and we will confirm the exact part number before you order. Orders in by 3pm Central usually go out the same day, with shipping calculated at real cost.