Buy 1992 Mazda 626 Engine Coolant Temperature Sensor. Water pump. Switch, Symptoms, Don’t - OEM Mazda Part # AJ5718840A (AJ57-18-840, AJ57-18-840A, AJ5718840, USEAJ5718840A)

Sensor. Temperature. Water. Coolant.
Temperature Sensor for Engine Coolant. Gauge Sending Unit. Engine. Switch, Thermostat 3.0L.

Engine Coolant Temperature Sensor

Fits 6, B3000, B4000, MPV, Tribute

4.0 LITER, 2001-09, engine coolant. B2500, B3000. B4000. Mazda6; 3.0L. MPV. Tribute; 3.0L.
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 1992 Mazda 626 has any of these symptoms, it's a good idea to let a trained Mazda technician perform an inspection.