1978 Chevy Monte Carlo A/C Relays, Sensors & Switches
Select Your Submodel
-
UAC®HVAC Pressure SwitchChevy Monte Carlo 1978, HVAC Pressure Switch by UAC®. 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 with...Helps maintain a desired temperature inside your carMade of durable materials$7.04 - $15.21 - Four Seasons®A/C Clutch Cycle SwitchChevy Monte Carlo 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...Contains gaskets, o-rings, or seals to properly replace the productPrecision engineered$23.64
- gpd®A/C Clutch Cycle SwitchChevy Monte Carlo 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
- Standard®HVAC Blower Control SwitchChevy Monte Carlo with A/C 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...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
- Four Seasons®Harness Connector AdapterChevy Monte Carlo 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,...Precision moldedOE style connectors$9.42 - $10.31
- gpd®A/C Compressor Cut-Out SwitchChevy Monte Carlo 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,...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$14.25
- WVE®A/C Compressor Clutch Relay ConnectorChevy Monte Carlo 1978, A/C Compressor Clutch Relay Connector by WVE®. With 3 Terminals. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.35
- Four Seasons®A/C Compressor Wiring HarnessChevy Monte Carlo 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$8.89
- Four Seasons®Lever Selector Blower SwitchChevy Monte Carlo 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...Vehicle specific applicationsZinc coated to resist corrosion$15.91
- gpd®A/C Thermo SwitchChevy Monte Carlo 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$19.43
- gpd®HVAC Blower RelayChevy Monte Carlo 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$7.24
- Standard®HVAC Blower Motor ConnectorChevy Monte Carlo 1978, HVAC Blower Motor Connector by Standard®. Type: 4 Blade Female Terminal. Finish: Black. Wire Quantity: 4. Harness Length: 6 1/2". Standard is to be the leading independent supplier to the automotive aftermarket,...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$19.55
- WVE®HVAC Blower Control SwitchChevy Monte Carlo without Automatic A/C Control 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.75
- Four Seasons®HVAC Blower Relay Harness ConnectorChevy Monte Carlo 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...OE style connectorsMolded plastic construction$15.30
- Four Seasons®HVAC Blower Switch ConnectorChevy Monte Carlo 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...OE style connectorsMolded plastic construction$25.13
- Dorman®HVAC Relay ConnectorChevy Monte Carlo 1978, HVAC Relay Connector by Dorman®. Type: Blade Female Terminal. Wire Quantity: 5. Overall Length: 9". Dorman offers a comprehensive line of A/C Relay Connectors for a wide range of applications. All A/C Relay...Direct replacement A/C Relay Connectors available (where applicable) to ensure a proper fitVehicle try-on testing has been conducted on this part to ensure a trouble-free performance$8.31
- ACDelco®Gold™ A/C Compressor ConnectorChevy Monte Carlo 1978, Gold™ A/C Compressor Connector by ACDelco®. High Pressure. With Round Connector Shape. Type: 2 Pressure Contact Terminal. Finish: Black. Designed utilizing the latest technology, this product by ACDelco...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.72
- Standard®A/C Selector SwitchChevy Monte Carlo with A/C 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,...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$35.08
- Standard®Handypack™ HVAC Blower Motor ConnectorChevy Monte Carlo 1978, Handypack™ HVAC Blower Motor Connector by Standard®. Type: 4 Female Terminal. Finish: Black. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...The handypack™ program is the most complete wiring center with 17 assortments available. Featuring application and non-application electrical products, handypack™ has the products and tools needed to get your electrical job done right.Pigtail and Socket Assembly$17.49
- WVE®A/C Compressor Switch ConnectorChevy Monte Carlo 1978, A/C Compressor Switch Connector by WVE®. Terminal Quantity: 2. Terminal Gender: Male. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$15.32 - $20.01
- WVE®HVAC Blower Motor Resistor ConnectorChevy Monte Carlo 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.28
- WVE®HVAC Blower Switch ConnectorChevy Monte Carlo without Automatic Temperature Control 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.48
- Dorman®HVAC Blower Motor Resistor ConnectorChevy Monte Carlo 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...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®HVAC Blower Control SwitchChevy Monte Carlo 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.61
- Lectric Limited®Air Conditioning RelayChevy Monte Carlo USA Built 1978, Air Conditioning Relay by Lectric Limited®. Location: Blower Motor. Made in U.S.A.!. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Developed with modern technology and innovationMeticulously Tested for the ultimate in quality$36.00
- Lectric Limited®HVAC SwitchChevy Monte Carlo 1978, HVAC Switch by Lectric Limited®. 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. Manufactured...Developed with modern technology and innovationMeticulously Tested for the ultimate in quality$44.00
- QRP®A/C Thermostatic Cycling SwitchChevy Monte Carlo with A/C 1978, A/C Thermostatic Cycling Switch by QRP®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it...Made from first-rate materialsDesigned to comply with high-quality standards$45.93
- QRP®Blower Motor SwitchChevy Monte Carlo with A/C 1978, Blower Motor Switch by QRP®. Manual Select. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards...Made from first-rate materialsDesigned to comply with high-quality standards$72.19
- QRP®HVAC Blower Motor RelayChevy Monte Carlo 1978, HVAC Blower Motor Relay by QRP®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum...Made from first-rate materialsDesigned to comply with high-quality standards$35.42
- QRP®Low Pressure A/C Safety SwitchChevy Monte Carlo 1978, Low Pressure A/C Safety Switch by QRP®. Low Pressure. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards...Made from first-rate materialsDesigned to comply with high-quality standards$43.31
Shop By Service Type
Popular Products
1978 Chevy Monte Carlo A/C Relays, Sensors Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
1978 Chevy Monte Carlo Models
Related Searches