Shop 2025 Honda CR-V Temperature. Sensor. Engine. Coolant. Radiator and components. Cooling, Switch - OEM Honda Part # 37870RAAA01 (37870-RAA-A01)

A device that Commands Engine Cooling Fan Operation. Location-Radiator. Temperature Sensor for Engine Coolant. Assembly, TW. Cooling Fan Switch. Water.

Engine Coolant Temperature SensorEngine Cooling Fan Temperature Switch

Fits Accord, Civic, S2000, TSX

Panasonic. S2000; At Radiator.
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.