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
- TRQ®Brake Light Switch (SWA41760)Brake Light Switch by TRQ®. 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. Manufactured from industry-leading...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$17.62$18.95Save $1.33 (7%)
- TRQ®Combination Switch (SWA62964)Combination Switch by TRQ®. Maintain your vehicle’s electrical system operating as it should by replacing the malfunctioning combination switch with the top-quality combination switch from TRQ. With this replacement switch, you can...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$51.25$53.95Save $2.70 (5%)
- TRQ®Front Combination Switch (SWA62939)Front Combination Switch (SWA62939) by TRQ®. Maintain your vehicle’s electrical system operating as it should by replacing the malfunctioning combination switch with the top-quality combination switch from TRQ. With this replacement...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$63.92$77.95Save $14.03 (18%)
- TRQ®Headlight Dimmer Switch (SWA41734)Headlight Dimmer Switch by TRQ®. 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. Manufactured from industry-leading...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$17.62$18.95Save $1.33 (7%)
- TRQ®Turn Signal & Combination Lever (SWA62956)Turn Signal & Combination Lever (SWA62956) by TRQ®. Restore optimal electrical performance in your vehicle with the TRQ turn signal and combination lever that’s guaranteed to fit without modifications for quick and easy installation....Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$39.31$40.95Save $1.64 (4%)
- TRQ®Turn Signal Combination Lever (SWA41812)Turn Signal Combination Lever (SWA41812) by TRQ®. 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. Manufactured from...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$54.10$56.95Save $2.85 (5%)
- TRQ®Turn Signal Switch (SWA62973)Turn Signal Switch (SWA62973) by TRQ®. If you have a malfunctioning turn signal switch, replace it as soon as possible to drive safely and stay on the legal side. For the best combination of quality, reliability, and value, go with the...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$39.31$40.95Save $1.64 (4%)
- TRQ®Turn Signal Switch (SWA60026)Turn Signal Switch by TRQ®. With 1 Connector. If you have a malfunctioning turn signal switch, replace it as soon as possible to drive safely and stay on the legal side. For the best combination of quality, reliability, and value, go...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$34.51$35.95Save $1.44 (4%)
- Vemo®Brake Light Switch (V33-73-0001)Brake Light Switch (V33-73-0001) by Vemo®. Plug (Connector): 6 Pins. 4.15mm. 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...High quality at an affordable priceExpertly made from premium materials$20.59
- Dorman HD Solutions®Cruise Control Switch (901-1004)Cruise Control Switch (901-1004) by Dorman HD Solutions®. 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...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$126.91
- Dorman HD Solutions®Cruise Control Switch (901-2101)Cruise Control Switch by Dorman HD Solutions®. Without Self Canceling. 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...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$202.80
- Dorman HD Solutions®Cruise Control Switch (901-1009)Cruise Control Switch (901-1009) by Dorman HD Solutions®. 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...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$179.32
- Dorman HD Solutions®Cruise Control Switch (901-1019)Cruise Control Switch (901-1019) by Dorman HD Solutions®. 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...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$116.52
- Dorman HD Solutions®Cruise Control Switch (901-5216)Cruise Control Switch (901-5216) by Dorman HD Solutions®. On/Off. Finish: Black. 12V. Switch Mounting Type: Snap. Lever Type: Yes. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$38.25
- Dorman HD Solutions®Cruise Control Switch (901-5215)Cruise Control Switch (901-5215) by Dorman HD Solutions®. Set/Resume Acceleration. Finish: Black. 12V. Switch Mounting Type: Snap. Lever Type: Yes. Looking to maintain the top condition of your electrical system? We are ready to help...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$28.68
- Dorman HD Solutions®Cruise Control Switch (901-5129)Cruise Control Switch (901-5129) by Dorman HD Solutions®. Finish: Black. 12V. Switch Mounting Type: Snap. Lever Type: No. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$88.84
- Dorman HD Solutions®Cruise Control Switch (901-5101)Cruise Control Switch (901-5101) by Dorman HD Solutions®. 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...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$214.95
- Dorman HD Solutions®Cruise Control Switch (901-0008)Cruise Control Switch (901-0008) by Dorman HD Solutions®. Finish: Black. 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...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$129.25
- WVE®Cruise Control Switch (1S7713)Cruise Control Switch (1S7713) by WVE®. Mini Stalk. 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$35.47
- Standard®Cruise Control Switch (CCA1389)Cruise Control Switch (CCA1389) 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$121.05
- Standard®Cruise Control Switch (CCR-5)Cruise Control Switch (CCR-5) 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$33.38
- Mopar®Cruise Control Switch (56046252AE)Cruise Control Switch (56046252AE) by Mopar®. 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 manufactured to...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$119.61
- Dorman HD Solutions®Instrument Panel Circuit Board (599-5103)Instrument Panel Circuit Board by Dorman HD Solutions®. Finish: Green. Material: Plastic. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may...Easy to installDirect replacement for a proper fit$491.42
- WVE®ABS Control Relay (1R1055)ABS Control Relay (1R1055) 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$10.85
- WVE®ABS Control Relay (1R1056)ABS Control Relay (1R1056) 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$14.41
- WVE®ABS Harness Connector (1P1047)ABS Harness Connector (1P1047) 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$16.43
- WVE®ABS Modulator Relay (1R1057)ABS Modulator Relay (1R1057) 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$17.90
- WVE®ABS Modulator Relay (1R1061)ABS Modulator Relay (1R1061) 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$5.72
- WVE®ABS Modulator Relay (1R1066)ABS Modulator Relay (1R1066) 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$4.16
- WVE®ABS Modulator Relay Connector (1P1184)ABS Modulator Relay Connector (1P1184) 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$24.46
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.