The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to directly turn the compressor off to avoid compressor failure.

Global Parts HVAC Thermistor

The HVAC Thermistor is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to directly turn the compressor off to avoid compressor failure.

Always make sure electrical components are free of debri and moisture before installing.

gpd Control Valves are designed to meet or exceed the OEM part.

hvac thermistor

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