1978 GMC Suburban Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Wiring & Cables
- Replacement Gauges
- Power + Heated Seats
- Cruise Control
- Horns
- Door Lock Actuators + Switches
- Window Motors + Switches
- Alternators
- Starters
- Batteries
- Voltage Regulators
- A/C Relays, Sensors
- Fuel Sensors & Switches
- Cooling System Switches, Sensors & Relays
- Oxygen Sensors
- Engine Sensors, Relays, Switches & Connectors
- Solenoids, Sensors, Switches, Control Units
- Relays, Cables & Connectors
- Brake System Sensors
- Steering Valves, Relays & Sensors
- Mass Air Flow Sensors
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Standard®Headlight SwitchGMC Suburban 1978, Headlight Switch by Standard®. Without Twilight Sentinel and Oil Gauge. Connector Type: 7 Blade Male Terminals. Push-Pull Type. Electronic Flasher, Hazard Warning. Standard is to be the leading independent supplier to...Premium parts you can rely onDesigned to restore functionality$29.49 - WVE®Turn Signal SwitchGMC Suburban 1978, Turn Signal 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 to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$31.16
- ACDelco®Professional™ HornGMC Suburban 1978, Professional™ Horn by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.16 - $37.58Save: 15%$31.59 - $31.76
- Cardone New®Front Window MotorGMC Suburban 1978, Front Window Motor by Cardone New®. Connector Quantity: 2. Number of Mouting Holes: 3. Terminal Quantity: 2. Without Regulator. Mounting Type: Self-Tapping. With Instruction Sheet. Without Gear. Each unit is 100%...Designed with the latest software and manufactured with modern toolingManufactured from the highest quality materials$108.62 - $126.36
- Standard®Door Lock ActuatorGMC Suburban 1978, Door Lock Actuator by Standard®. With Bracket and Without Latch. Terminals Type: 2 Male Terminals. Finish: Black. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the...High quality at an affordable priceExpertly made from premium materials$45.67
- Dorman®OE Solutions™ Front Passenger Side Window SwitchGMC Suburban 1978, OE Solutions™ Front Passenger Side Window Switch by Dorman®. Package Quantity: 1. Pewter. Without Installation Hardware. Gear Housing Material: Plastic. Without Wiring Harness. No Illuminated. 1 Button. 3 Bullet...Direct replacement for proper fit and function every timeHousing made of high-quality plastic$12.41
- Standard®Replacement HornGMC Suburban 1978, 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 integrity to...High quality at an affordable priceExpertly made from premium materials$27.70 - $30.51
- ACDelco®Genuine GM Parts™ Headlight SwitchGMC Suburban 1978, Genuine GM Parts™ Headlight Switch by ACDelco®. Push-Pull Type. With Lever. Connector Type: 7 Blade Male Terminals. Electronic Flasher, Hazard Warning. Looking to maintain the top condition of your electrical...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$57.94Save: $8.69 (15%)$49.25
- ACDelco®Genuine GM Parts™ Headlamp SwitchGMC C15 Suburban / C25 Suburban / K15 Suburban / K25... 1978, Genuine GM Parts™ Headlamp Switch by ACDelco®. Standard. Connector Type: 8 Blade Male Terminals. Looking to maintain the top condition of your electrical system? We are...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$46.98Save: $7.14 (15%)$39.84
- Standard®Tru-Tech™ Headlight SwitchGMC Suburban 1978, Tru-Tech™ Headlight Switch by Standard®. Connector Type: 6 Blade Male Terminals. Push-Pull Type. 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$16.16
- ACDelco®Genuine GM Parts™ Remanufactured Brake Light SwitchGMC Suburban With Cruise Control 1978, Genuine GM Parts™ Remanufactured Brake Light Switch by ACDelco®. Connector Type: 4 Blade Male Terminals. Finish: Gray. With 2 Wires. Looking to maintain the top condition of your electrical...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.39Save: $3.26 (16%)$17.13
- Standard®Turn Signal SwitchGMC Suburban 1978, Turn Signal Switch by Standard®. Connector Type: 8 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Premium parts you can rely onDesigned to restore functionality$35.49
- ATP®Speedometer CableGMC Suburban 1978, Speedometer Cable by ATP®. End Side 1: Nut. End Side 2: Nut. 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 components with ATP...Ensures that the speedometer works at its peakOE quality at an affordable price$7.91 - $12.10
- Pioneer Automotive®Speedometer CableGMC Suburban 1978, Speedometer Cable by Pioneer Automotive®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$9.59 - $34.07
- Standard®Brake Light SwitchGMC Suburban 1978, Brake Light Switch 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 integrity to...Premium parts you can rely onDesigned to restore functionality$18.59 - $22.23
- Standard®Tru-Tech™ Brake Light SwitchGMC Suburban 1978, Tru-Tech™ Brake Light Switch 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...Premium parts you can rely onDesigned to restore functionality$8.33 - $9.48
- WVE®Brake Light SwitchGMC Suburban 1978, Brake Light 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 to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.48 - $16.90
- SKP®Brake Light SwitchGMC Suburban without Cruise Control 1978, Brake Light Switch by SKP®. With Screw-On Type. 2 Blade Terminal. Heavy Duty. Thread Terminal. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$3.15
- Original Engine Management®Brake Light SwitchGMC Suburban 1978, Brake Light Switch by Original Engine Management®. 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$11.26
- Original Engine Management®Headlight SwitchGMC Suburban 1978, Headlight Switch by Original Engine Management®. Connector Type: 7 Blade Male Terminals. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$17.26
- United Motor Products®Side Marker Light SocketGMC Suburban 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$2.49
- Dorman®Help™ Multi Function SwitchGMC Suburban 1978, Help™ Multi Function Switch by Dorman®. Looking to maintain the top condition of your electrical system? Dorman is ready to help you! Just choose from their immense selection of premium replacement electrical parts...Easy to installDirect replacement for a proper fit$13.46
- Dorman®Turn Signal CamGMC C15 Suburban / C25 Suburban / K15 Suburban / K25... 1978, Turn Signal Cam by Dorman®. Looking to maintain the top condition of your electrical system? Dorman is ready to help you! Just choose from their immense selection of premium...Engineered from high-quality materials for a long service lifeComes with all essential installation hardware$2.92 - $14.36
- Dorman®Conduct-Tite™ Headlight ConnectorGMC Suburban 1978, Conduct-Tite™ Headlight Connector by Dorman®. With 3 Wires. With insulation that’s as secure as it is durable, Dorman’s Pigtail Headlight Connector prevents the corrosion, overheating, and melting that commonly...Direct replacement for ease of installationSave time and expense by replacing only the connector, not the entire harness$2.53
- WVE®Headlight RelayGMC C15 Suburban / C25 Suburban 1978, Headlight Relay 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....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.82
- Standard®Floor Dimmer SwitchGMC Suburban 1978, Floor Dimmer Switch by Standard®. Location: Floor Mounted. Connector Type: 3 Blade Male Terminals. 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$14.17
- WVE®Back Up Light SwitchGMC Suburban Standard Transmission 1978, Back Up Light Switch by WVE®. Location: Transmission Mounted. 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$17.12
- WVE®Horn RelayGMC C15 Suburban / C25 Suburban 1978, Horn Relay by WVE®. Plastic Relay. 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$8.82
- WVE®Dimmer SwitchGMC Suburban 1978, Dimmer Switch by WVE®. With 3 Horizontal Blade Terminals. Location: Floor Mounted. 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$10.97
- ACDelco®Professional™ Headlight ConnectorGMC Suburban 1978, Professional™ Headlight Connector by ACDelco®. Finish: Gray. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.55Save: $0.98 (15%)$5.57
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1978 GMC Suburban Electrical Reviews
2 reviews
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
1978 GMC Suburban Models
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