Product Description
An ACDelco GM Original Equipment Engine Coolant Temperature Sensor monitors
the engine temperature, and is a GM-recommended replacement for your vehicle’s
original component. The engine temperature signal is used by the engine
control module to adjust the air/fuel mixture and ignition timing. This
original equipment engine coolant temperature sensor has been manufactured to
fit your specific GM vehicle, providing the same performance, durability, and
service life you expect from General Motors.