1978 Oldsmobile Eighty-Eight A/C Relays, Sensors & Switches
Select Your Submodel
-
Four Seasons®HVAC System SwitchOldsmobile Eighty-Eight 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...Premium parts you can rely onDesigned to keep your A/C system in top shape$4.43 - $21.85 - Four Seasons®A/C Compressor Wiring HarnessOldsmobile Eighty-Eight 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...OE style connectorsMolded plastic construction$8.89
- UAC®HVAC Pressure SwitchOldsmobile Eighty-Eight 1978, HVAC Pressure Switch by UAC®. System Mounted LPCO. 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...Helps maintain a desired temperature inside your carMade of durable materials$7.04
- Four Seasons®A/C Clutch Cycle SwitchOldsmobile Eighty-Eight 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...Contains gaskets, o-rings, or seals to properly replace the productPrecision engineered$23.64
- Four Seasons®HVAC Pressure SwitchOldsmobile Eighty-Eight 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...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 Eighty-Eight Gas 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$9.13
- Four Seasons®A/C Compressor Cut-Out SwitchOldsmobile Eighty-Eight 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...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$17.12
- Standard®HVAC Blower Control SwitchOldsmobile Eighty-Eight Sedan 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...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 Eighty-Eight 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...OE style connectorsMolded plastic construction$8.46 - $14.07
- Four Seasons®Harness Connector AdapterOldsmobile Eighty-Eight 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...Precision moldedOE style connectors$9.42 - $10.31
- Four Seasons®Lever Selector Blower SwitchOldsmobile Eighty-Eight 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...Vehicle specific applicationsZinc coated to resist corrosion$15.91
- gpd®A/C Compressor Cut-Out SwitchOldsmobile Eighty-Eight Gas 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$14.25
- gpd®A/C Thermo SwitchOldsmobile Eighty-Eight Gas 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$19.43
- gpd®HVAC Blower RelayOldsmobile Eighty-Eight Gas 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,...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$7.24
- Standard®HVAC Blower Motor ConnectorOldsmobile Eighty-Eight 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...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®A/C Compressor Clutch Relay ConnectorOldsmobile Eighty-Eight 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.35
- WVE®HVAC Blower Control SwitchOldsmobile Eighty-Eight 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 Eighty-Eight 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 mobile A/C...Molded plastic constructionOE style connectors$8.88
- Four Seasons®HVAC Blower Switch ConnectorOldsmobile Eighty-Eight 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 ConnectorOldsmobile Eighty-Eight 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
- Standard®A/C Selector SwitchOldsmobile Eighty-Eight 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$37.65
- Standard®HVAC Power Servo ConnectorOldsmobile Eighty-Eight 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 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$10.00
- Standard®Handypack™ HVAC Blower Motor ConnectorOldsmobile Eighty-Eight 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®HVAC Blower Motor Resistor ConnectorOldsmobile Eighty-Eight 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.28
- WVE®HVAC Blower Switch ConnectorOldsmobile Eighty-Eight 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.48
- WVE®HVAC Power Servo ConnectorOldsmobile Eighty-Eight 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 the ultimate in durability...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.07
- Dorman®HVAC Blower Motor Resistor ConnectorOldsmobile Eighty-Eight 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
- United Motor Products®HVAC Blower Control Switch ConnectorOldsmobile Eighty-Eight 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...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
Shop By Service Type
Popular Products
1978 Oldsmobile Eighty-Eight 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 Oldsmobile Eighty-Eight Models
Related Searches