1978 Oldsmobile Cutlass A/C Relays, Sensors & Switches
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- Four Seasons®HVAC System SwitchOldsmobile Cutlass 1978, HVAC System Switch 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 it once and fix it right with Four Seasons.Premium parts you can rely onDesigned to keep your A/C system in top shape$4.43 - $19.08
- Four Seasons®A/C Compressor Wiring HarnessOldsmobile Cutlass 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 operation. Backed by over 50 years of...OE style connectorsMolded plastic construction$8.89
- UAC®HVAC Pressure SwitchOldsmobile Cutlass 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 SwitchOldsmobile Cutlass Salon / Cutlass Supreme 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,...Contains gaskets, o-rings, or seals to properly replace the productPrecision engineered$24.51
- Four Seasons®HVAC Pressure SwitchOldsmobile Cutlass 1978, HVAC Pressure Switch by Four Seasons®. Type: 2 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 fix it...Premium parts you can rely onDesigned to keep your A/C system in top shape$19.44 - $31.38
- gpd®A/C Clutch Cycle SwitchOldsmobile Cutlass / Cutlass Supreme 3.8L / 4.3L / 5.0L 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$9.13
- Four Seasons®A/C Compressor Cut-Out SwitchOldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 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...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$14.93
- Standard®HVAC Blower Control SwitchOldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 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...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®A/C Compressor Cut-Out Switch Harness ConnectorOldsmobile Cutlass 1978, 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...OE style connectorsMolded plastic construction$8.46 - $14.07
- Dorman®HVAC Blower Motor Resistor ConnectorOldsmobile Cutlass / Cutlass Supreme 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...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$9.28
- Four Seasons®Harness Connector AdapterOldsmobile Cutlass 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 it once and fix it right with Four...Precision moldedOE style connectors$9.42 - $10.31
- Four Seasons®Lever Selector Blower SwitchOldsmobile Cutlass Salon / Cutlass Supreme 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...Vehicle specific applicationsZinc coated to resist corrosion$15.91
- gpd®A/C Compressor Cut-Out SwitchOldsmobile Cutlass 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
- gpd®A/C Thermo SwitchOldsmobile Cutlass 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 RelayOldsmobile Cutlass 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 ConnectorOldsmobile Cutlass 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$19.67
- WVE®A/C Compressor Clutch Relay ConnectorOldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.40
- WVE®HVAC Blower Control SwitchOldsmobile Cutlass / Cutlass Salon 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.75
- Four Seasons®HVAC Blower Motor Resistor HarnessOldsmobile Cutlass Salon / Cutlass Supreme with A/C 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...Molded plastic constructionOE style connectors$8.88
- Four Seasons®HVAC Blower Relay Harness ConnectorOldsmobile Cutlass Salon / Cutlass Supreme 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....OE style connectorsMolded plastic construction$15.30
- Four Seasons®HVAC Blower Switch ConnectorOldsmobile Cutlass Salon / Cutlass Supreme 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...OE style connectorsMolded plastic construction$25.13
- Dorman®HVAC Relay ConnectorOldsmobile Cutlass / Cutlass Supreme 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....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
- Standard®A/C Selector SwitchOldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 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...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$37.65
- Standard®HVAC Power Servo ConnectorOldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 1978, HVAC Power Servo Connector by Standard®. With Single Wire. Type: 3 Blade Female Terminal. Finish: Brown. Wire Quantity: 3. Standard is to be the leading independent supplier to...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$10.00
- Standard®Handypack™ HVAC Blower Motor ConnectorOldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 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,...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®HVAC Blower Motor Resistor ConnectorOldsmobile Cutlass 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 the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.28
- WVE®HVAC Blower Switch ConnectorOldsmobile Cutlass / Cutlass Salon 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.48
- WVE®HVAC Power Servo ConnectorOldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 1978, HVAC Power Servo Connector by WVE®. Single Wire. 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$8.07
- gpd®HVAC Blower Control SwitchOldsmobile Cutlass / Cutlass Supreme 3.8L / 4.3L / 5.0L 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.61
- Lectric Limited®Air Conditioning RelayOldsmobile Cutlass 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
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1978 Oldsmobile Cutlass 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
1978 Oldsmobile Cutlass Models
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