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
- Dorman HD Solutions®Multi Function Switch (978-5409)Multi Function Switch by Dorman HD Solutions®. Finish: Black. Packaging Type: Box. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result...Easy to installDirect replacement for a proper fit$105.35
- Dorman HD Solutions®Multi Function Switch (978-5201)Multi Function Switch by Dorman HD Solutions®. Packaging Type: Box. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this part...Easy to installDirect replacement for a proper fit$76.34
- Dorman HD Solutions®Multi Function Switch (978-5411)Multi Function Switch (978-5411) by Dorman HD Solutions®. With 16 Bulb Capacity and 8 Wire Harness and Relay. Finish: Chrome. Packaging Type: Box. Dorman HD Solutions has all the components needed for a complete repair. Quickly and...Easy to installDirect replacement for a proper fit$87.35
- Dorman HD Solutions®Multi Function Switch (978-5504)Multi Function Switch (978-5504) by Dorman HD Solutions®. With External Mount to Column. Packaging Type: Box. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the...Easy to installDirect replacement for a proper fit$85.51
- Dorman HD Solutions®Multi Function Switch (978-5501)Multi Function Switch (978-5501) by Dorman HD Solutions®. With 1 Connector. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when...Easy to installDirect replacement for a proper fit$136.72
- Dorman HD Solutions®Multi Function Switch (978-5101)Multi Function Switch by Dorman HD Solutions®. Packaging Type: Box. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this part...Easy to installDirect replacement for a proper fit$81.47
- Dorman HD Solutions®Multi Function Switch (978-5211)Multi Function Switch (978-5211) by Dorman HD Solutions®. Self Canceling. Finish: Black. Packaging Type: Box. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the...Easy to installDirect replacement for a proper fit$119.33
- Dorman HD Solutions®Multi Function Switch (978-5102)Multi Function Switch by Dorman HD Solutions®. Packaging Type: Box. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this part...Easy to installDirect replacement for a proper fit$83.61
- PAI®Brake Light Switch (450550)Brake Light Switch (450550) by PAI®. Sold Individually. Psig: 206.Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$37.67
- PAI®Brake Light Switch (450549)Brake Light Switch (450549) by PAI®. Sold Individually. Psig: 2-6. Normally Open 2-6 psig.Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$38.57
- PAI®Headlight Switch (804139)Headlight Switch by PAI®. 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 parts manufactured to strict quality...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$41.86
- PAI®Turn Signal Switch (5086)Turn Signal Switch by PAI®. 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 parts manufactured to strict quality...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$148.56
- WVE®Brake Light Switch (1S5096)Brake Light Switch (1S5096) 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 exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$25.21
- WVE®Brake Light Switch (1S11820)Brake Light Switch (1S11820) 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 exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$15.93
- WVE®Brake Light Switch (1S5131)Brake Light Switch (1S5131) 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 exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$17.62
- WVE®Brake Light Switch (1S4998)Brake Light Switch (1S4998) by WVE®. With 4.15" travel length of plunger. With 6 Terminals. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.18
- WVE®Brake Light Switch (1S5111)Brake Light Switch (1S5111) 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 exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.97
- WVE®Brake Light Switch (1S5238)Brake Light Switch (1S5238) by WVE®. Threaded Barrel Type. Round. 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$16.90
- WVE®Dimmer Switch (1S4823)Dimmer Switch by WVE®. 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 ultimate in durability and functionality. Made to meet...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$21.95
- WVE®Dimmer Switch (1S4840)Dimmer Switch (1S4840) by WVE®. Location: Column Mounted. 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$9.74
- WVE®Dimmer Switch (1S4829)Dimmer Switch (1S4829) 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 ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$10.97
- WVE®Dimmer Switch (1S4828)Dimmer Switch by WVE®. With 2 Vertical and 1 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$9.75
- WVE®Headlight Switch (1S13321)Headlight Switch (1S13321) 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 exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$90.59
- WVE®Headlight Switch (1S13330)Headlight Switch (1S13330) 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 exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$88.29
- WVE®Headlight Switch (1S2101)Headlight 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 exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$37.77
- WVE®Headlight Switch (1S11239)Headlight Switch (1S11239) by WVE®. Headlight Switch Only. 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$32.06
- WVE®Headlight Switch (1S1540)Headlight Switch (1S1540) 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 exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$28.00
- WVE®Headlight Switch (1S2317)Headlight Switch (1S2317) 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 exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$22.21
- WVE®Headlight Switch (1S2178)Headlight Switch (1S2178) by WVE®. Rocker Type. Finish: Black. 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$25.93
- WVE®Headlight Switch (1S2672)Headlight Switch (1S2672) by WVE®. Headlight and Dimmer Switch. 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$120.55
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.