1990 GMC Topkick A/C Relays, Sensors & Switches
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Four Seasons®A/C Condenser Fan SwitchGMC Topkick 1990, 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 1990, 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 1990, 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 1990, 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$11.24 - $13.93
- Four Seasons®A/C Compressor Wiring HarnessGMC C5000 Topkick / C6000 Topkick / C7000 Topkick with 5-3/8" Diameter Pulley, HR6 Compressor 1990, A/C Compressor Wiring Harness by Four Seasons®. With 2 Spade Rectangle Connector. Type: 2 Terminals. Products are engineered and tested...OE style connectorsMolded plastic construction$8.79
- Four Seasons®HVAC Pressure SwitchGMC Topkick 1990, 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$30.98
- Four Seasons®Harness Connector AdapterGMC C5000 Topkick / C6000 Topkick / C7000 Topkick with 5-3/8" Diameter Pulley, HR6 Compressor 1990, Harness Connector Adapter by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by...Precision moldedOE style connectors$9.19 - $9.91
- Dorman®HVAC Air Inlet Door Actuator ConnectorGMC C5000 Topkick / C6000 Topkick / C7000 Topkick with A/C Manual Temperature Control 1990, HVAC Air Inlet Door Actuator Connector by Dorman®. With Rectangle Connector Shape. Type: 6 Blade Female Terminal. Finish: Black/Gray. Wire...Reduce repair cost - replace the part, not the assemblyDirect replacement for a proper fit every time$17.74
- SKP®HVAC Duct Air Temperature Sensor ConnectorGMC C6000 / C6000 Topkick / C7000 6.0L 1990, 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...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 1990, 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
- WVE®A/C Compressor Switch ConnectorGMC Topkick 1990, A/C Compressor Switch Connector by WVE®. Terminal Quantity: 2. Terminal Type: Pin. Length: 6.5". Terminal Gender: Male. Replace your worn-out or faulty component with this quality replacement from WVE. This product is...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$15.32
- WVE®HVAC Blower Motor Resistor ConnectorGMC C6000 / C7000 without A/C and with Heavy Duty Heater 1990, HVAC Blower Motor Resistor Connector by WVE®. With 4 Terminals. 4 Wire Harness. Replace your worn-out or faulty component with this quality replacement from WVE. This...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.28
- WVE®HVAC Cut-Off SwitchGMC C5000 Topkick / C6000 Topkick / C7000 Topkick 1990, HVAC Cut-Off Switch by WVE®. Red. With 2 Terminals. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$32.57
- FJC®R-134a Cycling Pressure SwitchGMC Topkick 1990, 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
