Semi Truck Electrical Parts
Cruise Control- Defrosters
- Replacement Gauges
- Air Bag Parts
- Horns
- Fuses
- Light Switches
- Light Relays + Sensors
- Power + Heated Seats
- Power Mirror Switches + Relays
- Electrical Wiring, Cables & Connectors
- Door Lock Actuators + Switches
- Batteries
- Starters
- Steering Valves, Relays & Sensors
- Oxygen Sensors
- Window Motors + Switches
- A/C Relays, Sensors
- Brake System Sensors
- Cooling System Switches
- Engine Sensors, Relays, Switches
- Fuel Sensors & Switches
- Starting & Charging Relays, Cables, Connectors
- Alternators
- Mass Air Flow Sensors
- Transmission Solenoids, Sensors, Switches & Control Units
- Voltage Regulators
- Cigarette Lighters + Components
- Control Buttons
- Sunroof + Convertible Top Motors
Featured Brands
- Standard®Headlight Switch (DS-141)Headlight Switch (DS-141) by Standard®. 6 Volt. Connector Type: 6 Blade Male Terminals. Voltage: 6V. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Premium parts you can rely onDesigned to restore functionality$42.64
- Standard®Headlight Switch (DS-658)Headlight Switch (DS-658) by Standard®. Connector Type: 6 Blade Male Terminals. 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$61.64
- Standard®Headlight Switch (DS-647)Headlight Switch (DS-647) by Standard®. Connector Type: 6 Blade Male Terminals. Finish: Gray. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Premium parts you can rely onDesigned to restore functionality$23.73
- Standard®Headlight Switch (DS-876)Headlight Switch (DS-876) by Standard®. Connector Type: 7 + 4 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Premium parts you can rely onDesigned to restore functionality$57.36
- Standard®Instrument Panel Dimmer Switch (DS-374)Instrument Panel Dimmer Switch (DS-374) by Standard®. Connector Type: 4 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Premium parts you can rely onDesigned to restore functionality$42.86
- Standard®Instrument Panel Dimmer Switch (DS-453)Instrument Panel Dimmer Switch by Standard®. Connector Type: 4 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Premium parts you can rely onDesigned to restore functionality$70.50
- Standard®Multi Function Switch (CBS-1452)Multi Function Switch (CBS-1452) by Standard®. Connector Type: 26 Blade Female 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$159.62
- Standard®Tru-Tech™ Back-Up Light Switch (NS18T)Tru-Tech™ Back-Up Light Switch (NS18T) by Standard®. Location: on Transmission. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Switches are designed using copper alloy conductors to ensure superior electrical conductivity with low resistive lossesThis parts are 100% tested to verify both mechanical and electrical switching performance$17.78
- Standard®Tru-Tech™ Back-Up Light Switch (LS200T)Tru-Tech™ Back-Up Light Switch (LS200T) by Standard®. With Snap-On Type With Plastic Body. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Switches are designed using copper alloy conductors to ensure superior electrical conductivity with low resistive lossesThis parts are 100% tested to verify both mechanical and electrical switching performance$14.31
- Standard®Tru-Tech™ Brake Light Switch (SLS27T)Tru-Tech™ Brake Light Switch (SLS27T) by Standard®. Connector Type: 2 Stud Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Premium parts you can rely onDesigned to restore functionality$8.11
- Standard®Tru-Tech™ Brake Light Switch (SLS66T)Tru-Tech™ Brake Light Switch (SLS66T) by Standard®. Connector Type: 2 Blade Male Terminals. Heavy Duty. Screw-On 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$8.33
- Standard®Tru-Tech™ Brake Light Switch (SLS208T)Tru-Tech™ Brake Light Switch (SLS208T) by Standard®. Connector Type: 6 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Premium parts you can rely onDesigned to restore functionality$10.88
- Standard®Tru-Tech™ Floor Dimmer Switch (DS72T)Tru-Tech™ Floor Dimmer Switch (DS72T) 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$7.60
- Standard®Tru-Tech™ Floor Dimmer Switch (DS70T)Tru-Tech™ Floor Dimmer Switch (DS70T) by Standard®. Foot Operated. Connector Type: 3 Male Terminals. Foot Operated. 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$6.41
- Standard®Tru-Tech™ Floor Dimmer Switch (DS68T)Tru-Tech™ Floor Dimmer Switch (DS68T) by Standard®. Foot Operated. Connector Type: 3 Blade Male Terminals. Foot Operated. 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$5.60
- Standard®Tru-Tech™ Hazard Warning Switch (TW20T)Tru-Tech™ Hazard Warning Switch (TW20T) by Standard®. Connector Type: 10 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Premium parts you can rely onDesigned to restore functionality$35.83
- Standard®Tru-Tech™ Headlight Dimmer Switch (DS77T)Tru-Tech™ Headlight Dimmer Switch by Standard®. With Straight Socket. Location: on Column. Connector Type: 3 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...Premium parts you can rely onDesigned to restore functionality$7.50
- Standard®Tru-Tech™ Headlight Switch (DS290T)Tru-Tech™ Headlight Switch by Standard®. Connector Type: 6 Blade Male Terminals. Finish: Black. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Premium parts you can rely onDesigned to restore functionality$20.25
- Standard®Tru-Tech™ Headlight Switch (DS165T)Tru-Tech™ Headlight Switch (DS165T) by Standard®. Connector Type: 7 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$14.68
- Standard®Tru-Tech™ Headlight Switch (DS647T)Tru-Tech™ Headlight Switch (DS647T) by Standard®. Connector Type: 6 Blade Male Terminals. Finish: Gray. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Premium parts you can rely onDesigned to restore functionality$14.65
- Standard®Tru-Tech™ Headlight Switch (DS155T)Tru-Tech™ Headlight Switch (DS155T) by Standard®. Connector Type: 8 Blade Male Terminals. Push-Pull Type. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Premium parts you can rely onDesigned to restore functionality$18.11
- Standard®Tru-Tech™ Headlight Switch (DS876T)Tru-Tech™ Headlight Switch (DS876T) by Standard®. Connector Type: 11 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Premium parts you can rely onDesigned to restore functionality$33.07
- Standard®Tru-Tech™ Neutral Safety Switch (NS11T)Tru-Tech™ Neutral Safety 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 all...Direct-fit replacement for ease of installationHigh-quality materials ensure durability$17.42
- Standard®Tru-Tech™ Push and Pull Switch (CBS1155T)Tru-Tech™ Push and Pull 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 all...High quality at an affordable priceExpertly made from premium materials$56.47
- Standard®Turn Signal Cam (TW-77C)Turn Signal Cam (TW-77C) by Standard®. Connector Type: 2 Way Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...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$39.32
- Standard®Turn Signal Cam (TW-83C)Turn Signal Cam (TW-83C) by Standard®. 1st Design. 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...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$21.70
- Standard®Turn Signal Cam (TW-76C)Turn Signal Cam (TW-76C) by Standard®. Connector Type: 2 Way Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...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$37.54
- Standard®Turn Signal Switch (TW-97)Turn Signal Switch (TW-97) by Standard®. Connector Type: 9 Bullet Female Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Premium parts you can rely onDesigned to restore functionality$232.41
- Standard®Turn Signal Switch (TW-95)Turn Signal Switch (TW-95) by Standard®. Connector Type: 8 Pin Male Terminals. 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$136.67
- Standard®Turn Signal Switch (TW-73)Turn Signal Switch by Standard®. Connector Type: 10 Female Terminals. 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$65.83
The electrical system of your semi truck is similar to the human nervous system. It coordinates and keeps all parts and components of your truck working properly and in sync with one another. If something goes wrong with the electrical system, it needs to be fixed right and as soon as possible. In case you need any replacement or aftermarket semi truck electrical parts and accessories, on our digital shelves you will find the right products for your needs. We provide a wide range of top quality electrical parts for just about any domestic or imported semi truck.