Buy 2018 Chevrolet Silverado 1500 LTZ Extended Cab Pickup Fleetside Engine Coolant Temperature Sensor Don’t, HOSES, TWIN-TURBO - OEM Chevrolet Part # 25186240

Sensor. Temperature. Coolant.
Incl.O-Ring. Temperature Sensor for Engine Coolant. Assembly - Engine Cooling. Air. Included with: Auxiliary radiator, Cooler Assembly, Rear hose, Water manifold, Water pump, Water pump Assembly.

Engine Coolant Temperature Sensor O-RingEngine Coolant Temperature Sensor

Engine Coolant Temperature Sensor - Repair or Replace
If your engine coolant temperature sensor has failed, you may notice one of several symptoms: your temperature gauge doesn’t move, your engine overheats without warning, your radiator fans don’t switch on, or they don’t switch off. If your 2018 Chevrolet Silverado has any of these symptoms, it's a good idea to let a trained Chevrolet technician perform an inspection.