1989 GMC Topkick A/C Relays, Sensors & Switches
Select Your Submodel
-
Four Seasons®A/C Condenser Fan SwitchGMC Topkick 1989, A/C Condenser Fan Switch by Four Seasons®. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$11.19 - $57.93 - Four Seasons®HVAC System SwitchGMC Topkick 1989, HVAC System Switch by Four Seasons®. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$16.65 - $25.65
- Four Seasons®A/C Compressor Cut-Out SwitchGMC Topkick 1989, A/C Compressor Cut-Out Switch by Four Seasons®. High Pressure Compressor Mounted. Without Connector. Type: 2 Terminals. Finish: Blue. Products are engineered and tested to provide years of trouble free operation....Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$15.77
- Four Seasons®A/C Compressor Cut-Out Switch Harness ConnectorGMC Topkick 1989, A/C Compressor Cut-Out Switch Harness Connector by Four Seasons®. With Round Connector Shape. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...OE style connectorsMolded plastic construction$10.85 - $13.93
- Four Seasons®HVAC Pressure SwitchGMC Topkick 1989, HVAC Pressure Switch by Four Seasons®. With Connector. Location: To Compressor. Type: 2 Terminals. Finish: Blue. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$29.87
- SKP®HVAC Duct Air Temperature Sensor ConnectorGMC Topkick 6.0L 1989, HVAC Duct Air Temperature Sensor Connector by SKP®. Gray. With 2 Female Terminal. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$6.40
- WVE®A/C Compressor Cut-Out SwitchGMC Topkick 1989, A/C Compressor Cut-Out Switch by WVE®. Low Pressure. Terminal Quantity: 1. Type: 1 Terminal. Finish: Black. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$19.51
- FJC®R-134a Cycling Pressure SwitchGMC Topkick 1989, R-134a Cycling Pressure Switch by FJC®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor?...Premium parts you can rely onDesigned to keep your A/C system in top shape$7.89
