For 2005-2006 GMC Sierra 1500 HD A/C Compressor Cut-Out Switch 4 Seasons 548XG75

A/C Compressor Cut-Out Switch. Compressor Mounted High Cut-Out Pressure Switch. A/C High Side Pressure Switch. IMPORTANT: To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table.