1978 Chevy Blazer Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Electrical Wiring, Cables & Connectors
- Replacement Gauges
- Cruise Control
- Horns
- Door Lock Actuators + Switches
- Window Motors + Switches
- Alternators
- Starters
- Voltage Regulators
- A/C Relays, Sensors
- Fuel Sensors & Switches
- Cooling System Switches, Sensors & Relays
- Engine Sensors, Relays, Switches & Connectors
- Transmission Solenoids, Sensors, Switches & Control Units
- Starting & Charging Relays, Cables, Connectors
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Standard®Tru-Tech™ Emergency Vehicle Lamp RelayChevy Blazer 1978, Tru-Tech™ Emergency Vehicle Lamp Relay by Standard®. With 4 Threaded Studs. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Standard T-Series solenoids feature copper windings for a strong magnetic field to ensure reliable operationHigh quality terminal studs eliminate stripping and provide full power delivery to ensure that all Standard T-Series starter solenoids perform like the original$18.95 - Standard®Turn Signal Switch ConnectorChevy Blazer 1978, Turn Signal Switch Connector by Standard®. Finish: Black. Harness Length: 8". Wire Quantity: 10. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...Premium parts you can rely onDesigned to restore functionality$84.89
- ACDelco®Professional™ Instrument Panel Lamp SocketChevy Blazer 1978, Professional™ Instrument Panel Lamp Socket by ACDelco®. Twist-In Type. Finish: Black. 1/2" Hole. With Bracket. 66 Amp Max. Looking to maintain the top condition of your electrical system? We are ready to help you!...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.55
- ACDelco®Professional™ Instrument Panel Light SocketChevy Blazer 1978, Professional™ Instrument Panel Light Socket by ACDelco®. 5/8" Hole. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.30
- WVE®Instrument Panel Light SocketChevy Blazer 1978, Instrument Panel Light Socket 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$2.06 - $3.56
- Standard®Handypack™ Instrument Panel Lamp SocketChevy Blazer 1978, Handypack™ Instrument Panel Lamp Socket by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Premium parts you can rely onDesigned to restore functionality$2.53 - $3.05
- Standard®Instrument Panel Lamp SocketChevy Blazer 1978, Instrument Panel Lamp Socket by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...High quality at an affordable priceExpertly made from premium materials$2.55 - $4.65
- ATP®Speedometer Drive GearChevy Blazer THM400 Transmission with 41 Teeth Drive Gear 1978, Speedometer Drive Gear by ATP®. Make sure your vehicle runs at safe speed and you are out of risk of being stopped by the police by replacing worn out speedometer...Ensures that the speedometer works at its peakOE quality at an affordable price$6.25 - $8.84
- WVE®HornChevy Blazer 1978, Horn by WVE®. Low Note. 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 to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.47
- WVE®Horn Relay ConnectorChevy Blazer 1978, Horn Relay Connector by WVE®. 3 Terminals. Black Connector. 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$4.35
- Standard®Intermotor™ Replacement HornChevy Blazer 1978, Intermotor™ Replacement Horn by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...High quality at an affordable priceExpertly made from premium materials$25.04 - $34.49
- Standard®Tru-Tech™ Replacement HornChevy Blazer 1978, Tru-Tech™ Replacement Horn by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...High quality at an affordable priceExpertly made from premium materials$19.23 - $33.87
- Original Engine Management®Horn RelayChevy Blazer 1978, Horn Relay by Original Engine Management®. Domestic. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement electrical...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$8.01
- WVE®Accessory Power Receptacle ConnectorChevy Blazer 1978, Accessory Power Receptacle Connector by WVE®. Black Connector. 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$4.35
- Standard®Electrical ConnectorChevy Blazer 1978, Electrical Connector by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import...Each part has high-quality direct replacement electrical connector that eliminates the need for a harness, replacing only the damaged connector, for a cost effective repair solutionThe terminals are manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$51.84 - $70.18
- United Motor Products®Headlight ConnectorChevy Blazer 1978, Headlight Connector by United Motor Products®. Finish: Gray. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$3.81
- United Motor Products®Side Marker Light SocketChevy Blazer 1978, Side Marker Light Socket by United Motor Products®. Finish: Cream and White. Size: 1". Shape: Straight. Wire Quantity: 2. 180 Degrees. Looking to maintain the top condition of your electrical system? We are ready to...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$2.17
- Four Seasons®HVAC Blower Relay Harness ConnectorChevy Blazer 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$15.87
- ACDelco®Gold™ AlternatorChevy Blazer 1978, Gold™ Alternator by ACDelco®. With 1V Pulley. Pulley Size: 66 mm. External Fan. Voltage Regulator: Internal. Rotation: Clockwise. Designed utilizing the latest technology, this product features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.96 - $82.78
- iD Select®Remanufactured AlternatorChevy Blazer with Delco Alternator 1978, Remanufactured Alternator by iD Select®. With 1 Groove V-Belt Pulley. External Fan. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Swap out your worn-out or malfunctioning part...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$30.32 - $64.60
- ACDelco®Genuine GM Parts™ Remanufactured StarterChevy Blazer 5.7L / 6.6L / 7.4L with 10MT Direct Drive Delco Starter 1978, Genuine GM Parts™ Remanufactured Starter by ACDelco®. Rated Power: 1.2 kW. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Type 101. Designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$83.00
- Standard®HVAC Blower Control SwitchChevy Blazer 1978, HVAC Blower Control Switch by Standard®. Type: 4 Blade Male Terminal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...High quality at an affordable priceExpertly made from premium materials$33.84 - $41.98
- Dorman®OE Solutions™ Door Lock Actuator MotorChevy Blazer 1978, OE Solutions™ Door Lock Actuator Motor by Dorman®. With Metal Motor. Connector Type: Male Connector. Terminals Type: Blade Terminal. Material: Plastic. Restore the ease and convenience of remotely locking or...Direct replacement for a proper fit every timeHigh quality electric motor$36.36
- gpd®A/C Clutch Cycle SwitchChevy Blazer 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
- Quality-Built®AlternatorChevy Blazer with Delco Alternator 1978, Alternator by Quality-Built®. With Single V Type Pulley. External Fan. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Get professional installer quality at a DIY price with a...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$23.37 - $147.56
- Quality-Built®GM Universal AlternatorChevy Blazer with Delco Alternator 1978, GM Universal Alternator by Quality-Built®. With Single Wire. Current: 63 Amp. With Single V Type Pulley. External Fan. Plug Position: 3:00 O'Clock. Voltage Regulator: Internal. Rotation:...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$60.32 - $97.06
- iD Select®Remanufactured StarterChevy Blazer with Pad Mount Starter, Delco Starter 1978, Remanufactured Starter by iD Select®. Type: Direct Drive. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Swap out your worn-out or malfunctioning part with this...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$59.54 - $73.40
- Four Seasons®Radiator Fan ControllerChevy Blazer 1978, Radiator Fan Controller by Four Seasons®. Connector Shape: Rectangle. Connector Gender: Male. Voltage: 12 V. Radiator Mounted. Activated by radiator temp and/or A/C Clutch. Adjustable (140° - 220 °F) with Relay....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$40.97
- UAC®HVAC Pressure SwitchChevy Blazer 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 strong...Helps maintain a desired temperature inside your carMade of durable materials$7.04 - $13.47
- Four Seasons®A/C Clutch Cycle SwitchChevy Blazer 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...Premium parts you can rely onDesigned to keep your A/C system in top shape$10.27 - $22.89
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1978 Chevy Blazer Electrical 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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