Buy 1991 Mazda B2200 2.2L M/T Base Standard Cab Pickup Fleetside Engine Coolant Temperature Sensor LITER, Emission, COOLING - OEM Mazda Part # KLK118840 (KLK1-18-840)

Temperature. Sensor.
Temperature Sensor for Engine Coolant. Sending Unit. TEM.. ENG.Coolant. Engine Coolant. Fan Switch.

Engine Coolant Temperature Sensor

Fits MIATA, Protege

1.6 LITER. 1.8 LITER. Miata MX5. Protege.
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 1991 Mazda B2200 has any of these symptoms, it's a good idea to let a trained Mazda technician perform an inspection.