Shop OEM General Motors Part # 55488246. Engine Coolant Temperature Sensor. Exchanger, By-pass

Sensor. Temperature. Coolant.
Location-Coolant Pipe. Location-Engine Block. Temperature Sensor for Engine Coolant. Vendor:ACDELCO. Engine Cooling. Sending Unit. Included with: Cross over Pipe, Heat exchanger, Outlet assembly, Outlet Pipe, Pipe assembly, Tube assembly, Water Outlet hose.

Engine 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 has any of these symptoms, it's a good idea to let a trained technician perform an inspection.