Buy 2002 Impreza Base Coupe Temperature Sensor. Air Charge. Engine Coolant. Water pipe (1). Switch, Symptoms - OEM Subaru Part # 22630AA161 (22630AA100, 22630AA11A, 22630AA160, 22630KA121)

Temperature Sensor For Engine Coolant.

SENSOR ASSEMBLY-TEMPERATURE Air Charge Temperature SensorEngine Coolant Temperature Sensor

Fits Baja, Forester, Impreza, Legacy, Outback, STI, WRX

Engine Coolant Temperature Sensor
If your engine coolant temperature sensor has failed, you may notice one of several symptoms: your temperature gauge doesnt move, your engine overheats without warning, your radiator fans dont switch on, or they dont switch off. If your Subaru has any of these symptoms, it's a good idea to let a trained Subaru technician perform an inspection.