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 A/C Compressor Cut-Out Switch Harness Connector

Also known as an A/C wiring harness, wiring assembly, connector, or pigtail. Always make sure electrical components are free of debri and moisture before installing.

ac compressor cut out switch harness connector