1978 GMC Caballero A/C Relays, Sensors & Switches
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Standard®HVAC Blower Control SwitchGMC Caballero 1978, HVAC Blower Control Switch by Standard®. Front. Type: 4 Blade Male Terminal. Number Of Switch Positions: 4. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...Standard switches are designed using copper alloy conductors to ensure superior electrical conductivity with low resistive lossesStandard parts are 100% tested to verify both mechanical and electrical switching performance$18.89 - UAC®HVAC Pressure SwitchGMC Caballero 1978, HVAC Pressure Switch by UAC®. Low Pressure. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C System. They are produced at top tier facilities...Helps maintain a desired temperature inside your carMade of durable materials$13.47
- Four Seasons®System Mounted Low Cut-Out Pressure SwitchGMC Caballero 1978, System Mounted Low Cut-Out Pressure Switch by Four Seasons®. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Finish: Black/Green. Products are engineered and tested to provide years of trouble...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$25.65
- Four Seasons®A/C Clutch Cycle SwitchGMC Caballero 1978, A/C Clutch Cycle Switch by Four Seasons®. Finish: Black. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right...Contains gaskets, o-rings, or seals to properly replace the productPrecision engineered$22.61
- Four Seasons®HVAC Pressure SwitchGMC Caballero 1978, 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...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$29.87
- Dorman®HVAC Blower Motor Resistor ConnectorGMC Caballero with A/C 1978, HVAC Blower Motor Resistor Connector by Dorman®. Type: Blade Female Terminal. Wire Quantity: 4. Overall Length: 5.5". Dorman’s Blower Motor Resistor promptly returns your vehicle’s heating and cooling...Simply plugs into the blower motor resistor for ease of installationUniquely available in a kit that includes the blower motor resistor, an essential component of most repairs$8.54
- gpd®A/C Compressor Cut-Out SwitchGMC Caballero 1978, A/C Compressor Cut-Out Switch by gpd®. Low Pressure. 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$14.25
- gpd®A/C Thermo SwitchGMC Caballero 1978, A/C Thermo Switch by gpd®. 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$17.71
- Four Seasons®A/C Compressor Cut-Out SwitchGMC Caballero 1978, 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 Caballero 1978, A/C Compressor Cut-Out Switch Harness Connector by Four Seasons®. High and Low Pressure. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Finish: Blue/Red/White. Products are engineered and...OE style connectorsMolded plastic construction$13.93
- Four Seasons®A/C Compressor Wiring HarnessGMC Caballero with A6 Compressor / with R4 Compressor 1978, A/C Compressor Wiring Harness by Four Seasons®. With 2 Spade Rectangle Connector. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free...OE style connectorsMolded plastic construction$8.79
- Four Seasons®Harness Connector AdapterGMC Caballero with A6 Compressor / with R4 Compressor 1978, Harness Connector Adapter by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix...Precision moldedOE style connectors$9.19 - $9.91
- Four Seasons®Lever Selector Blower SwitchGMC Caballero 1978, Lever Selector Blower Switch by Four Seasons®. With Rectangle Connector Shape. Type: 4 Terminals. With Lever. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Vehicle specific applicationsZinc coated to resist corrosion$15.85
- gpd®A/C Clutch Cycle SwitchGMC Caballero 1978, A/C Clutch Cycle Switch by gpd®. Location: Accumulator Mounted. 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$9.13
- gpd®HVAC Blower RelayGMC Caballero 1978, HVAC Blower Relay by gpd®. Finish: Silver. 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$7.24
- Four Seasons®HVAC Blower Motor Resistor HarnessGMC Caballero 1978, HVAC Blower Motor Resistor Harness by Four Seasons®. Type: 4 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and...Molded plastic constructionOE style connectors$8.77
- Four Seasons®HVAC Blower Relay Harness ConnectorGMC Caballero 1978, HVAC Blower Relay Harness Connector by Four Seasons®. With 3 Hole Mounting Bracket. Type: 5 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile...OE style connectorsMolded plastic construction$14.95
- Four Seasons®HVAC Blower Switch ConnectorGMC Caballero 1978, HVAC Blower Switch Connector by Four Seasons®. Front. With Lever. Type: 4 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience,...OE style connectorsMolded plastic construction$25.05
- Standard®A/C Selector SwitchGMC Caballero 1978, A/C Selector Switch by Standard®. With Rotary. Type: 4 Blade Male Terminal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Standard switches are designed using copper alloy conductors to ensure superior electrical conductivity with low resistive lossesStandard parts are 100% tested to verify both mechanical and electrical switching performance$32.67
- WVE®HVAC Blower Control SwitchGMC Caballero 1978, HVAC Blower Control Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.75
- WVE®HVAC Blower Motor Resistor ConnectorGMC Caballero with A/C 1978, 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 product is designed and tested to ensure...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.28
- WVE®HVAC Blower Switch ConnectorGMC Caballero 1978, HVAC Blower Switch Connector by WVE®. Black. With 4 Terminals and Female Connector. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.48
- gpd®HVAC Blower Control SwitchGMC Caballero 1978, HVAC Blower Control Switch by gpd®. Blower Selector Switch. 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,...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.61
- Replace®A/C Clutch Cycle SwitchGMC Caballero 1978, A/C Clutch Cycle Switch by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money$12.91 - $15.59
- FJC®A/C Clutch Cycle SwitchGMC Caballero 1978, A/C Clutch Cycle 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? Your...Premium parts you can rely onDesigned to keep your A/C system in top shape$7.89 - $8.64
- United Motor Products®HVAC Blower Control Switch ConnectorGMC Caballero 3.3L 1978, HVAC Blower Control Switch Connector by United Motor Products®. Black. With 4 Female Terminals. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$14.33
- Supercool®Cycling Pressure SwitchCycling Pressure Switch by Supercool®. With 12mm Switch Port. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Connector/Terminal Type: SpadeAutomotive Switch Use: Clutch Cycling$13.65
- Holley®A/C Compressor Plug-PigtailA/C Compressor Plug-Pigtail by Holley®. R4 Compressor Type. 8mm Pin Connector. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...Made with precision and quality in mindBuilt to last$21.95
- Keep It Clean®A/C Automatic Fan Activation Relay KitA/C Automatic Fan Activation Relay Kit by Keep It Clean®. Keep It Cleans universal automatic AC fan activation relay kit allows your vehicle a simple method of activating your fan when your air conditioner is turned on. This kit...Allows Vehicle a Simple Method of Activating Fan when Air Conditioner Is Turned OnIncreases the Efficiency of Fan By Delivering More Current to the Fan Motor$85.45
- Vintage Air®Female Binary SwitchFemale Binary Switch by Vintage Air®. 1 Piece. Replacement female thread binary switch only. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.26
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1978 GMC Caballero A/C Relays, Sensors Reviews
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Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
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