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
- Mopar®Oil Pressure Switch (68019700AA)Oil Pressure Switch (68019700AA) by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$336.67
- Mopar®Transmission Range Sensor (68020005AC)Transmission Range Sensor (68020005AC) by Mopar®. Designed utilizing the latest technology, this product by Mopar features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$354.86
- Mopar®Transmission Range Sensor (68224229AB)Transmission Range Sensor (68224229AB) by Mopar®. Designed utilizing the latest technology, this product by Mopar features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.92
- Mopar®Transmission Wiring Harness (52112918AC)Transmission Wiring Harness (52112918AC) by Mopar®. Designed utilizing the latest technology, this product by Mopar features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$384.96
- Mopar®Transmission Wiring Harness (52112916AC)Transmission Wiring Harness (52112916AC) by Mopar®. Designed utilizing the latest technology, this product by Mopar features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$945.62
- Mopar®Transmission Wiring Harness (68244016AD)Transmission Wiring Harness (68244016AD) by Mopar®. Designed utilizing the latest technology, this product by Mopar features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$611.63
- Mopar®Vehicle Speed Sensor (68020003AA)Vehicle Speed Sensor (68020003AA) by Mopar®. Input. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$143.70
- Mopar®Vehicle Speed Sensor (68244169AA)Vehicle Speed Sensor (68244169AA) by Mopar®. Width: 1.1811024". Length: 13.390158". Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$199.92
- MotoRad®Engine Coolant Temperature Sensor (1TS1008)Engine Coolant Temperature Sensor (1TS1008) by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$10.37
- MotoRad®Engine Coolant Temperature Switch (1TS1313)Engine Coolant Temperature Switch by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$13.35
- NTK®ABS Wheel Speed Sensor (AB1376)ABS Wheel Speed Sensor (AB1376) by NTK®. NTK's Wheel Speed Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function. Manufactured with weather pack connectors to prevent dirt and moisture...Direct replacementMeets OE standards and specifications$12.15
- NTK®Engine Coolant Temperature Sensor (EF0034)Engine Coolant Temperature Sensor (EF0034) by NTK®. Connector Shape: Rectangular. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect for your vehicle...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$14.20
- NTK®Engine Coolant Temperature Sensor (EF0004)Engine Coolant Temperature Sensor (EF0004) by NTK®. Connector Shape: Round. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect for your vehicle and...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$14.43
- NTK®Engine Coolant Temperature Sensor (EF0008)Engine Coolant Temperature Sensor (EF0008) by NTK®. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$8.74
- NTK®Engine Coolant Temperature Sensor (EF0102)Engine Coolant Temperature Sensor by NTK®. Connector Shape: Oblong. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$34.39
- Original Engine Management®Engine Coolant Temperature Sender (8349)Engine Coolant Temperature Sender by Original Engine Management®. Designed to strictly meet O.E. operating temperature specifications, Original Engine Management coolant temperature sensors/switches are manufactured with the following...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$7.91
- Ram OEEngine Coolant Temperature Sensor (5149077AB)Engine Coolant Temperature Sensor (5149077AB) by Ram OE. Want to be sure that your prized possession will operate the way it was designed to and that the repair will be done right the first time? Then RAM OE parts and accessories are...Genuine RAM OEM part designed to fit your specific vehicle perfectlyCrafted from premium-grade materials to ensure superior quality$45.08
- Ram OEEngine Oil Dipstick (68005326AA)Engine Oil Dipstick (68005326AA) by Ram OE. Want to be sure that your prized possession will operate the way it was designed to and that the repair will be done right the first time? Then RAM OE parts and accessories are right up your...Genuine RAM OEM part designed to fit your specific vehicle perfectlyCrafted from premium-grade materials to ensure superior quality$50.79
- SKP®Engine Coolant Temperature Sensor (SKTX3)Engine Coolant Temperature Sensor (SKTX3) by SKP®. 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...High quality at an affordable priceExpertly made from premium materials$4.32
- TRQ®Neutral Safety Switch (SWA40479)Neutral Safety Switch (SWA40479) by TRQ®. If you want to replace a faulty neutral safety switch, go with this high-grade TRQ part available at a fair price. Built to meet or exceed the highest customers’ expectations, it is made from...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$44.13$46.95Save $2.82 (6%)
- TRQ®Neutral Safety Switch (SWA40597)Neutral Safety Switch (SWA40597) by TRQ®. If you want to replace a faulty neutral safety switch, go with this high-grade TRQ part available at a fair price. Built to meet or exceed the highest customers’ expectations, it is made from...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$34.51$35.95Save $1.44 (4%)
- TRQ®Shift Interlock Solenoid (SWA41773)Shift Interlock Solenoid 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$19.69$20.95Save $1.26 (6%)
- TRQ®Transmission Mounted Neutral Safety Switch (SWA41594)Transmission Mounted Neutral Safety 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...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$25.60$26.95Save $1.35 (5%)
- TRQ®Turbine Shaft Output Speed Sensor (VSA92869)Turbine Shaft Output Speed Sensor 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$29.40$30.95Save $1.55 (5%)
- WVE®Ignition Knock Sensor Connector (1P1031)Ignition Knock Sensor Connector (1P1031) 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$8.22
- Walker Products®Engine Coolant Temperature Sender (214-1007)Engine Coolant Temperature Sender (214-1007) by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$12.92
- Walker Products®Engine Coolant Temperature Sensor (211-1130)Engine Coolant Temperature Sensor (211-1130) by Walker Products®. Location: On Water Pump. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...High quality at an affordable priceExpertly made from premium materials$13.74
- gpd®Engine Coolant Temperature Sensor (1711697)Engine Coolant Temperature Sensor (1711697) by gpd®. Terminal Quantity: 2. Connector Shape: Oval. With Oval Connector. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$11.67
- gpd®Engine Coolant Temperature Sensor (1712493)Engine Coolant Temperature Sensor (1712493) by gpd®. Terminal Quantity: 2. 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 vehicles, they...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$19.17
- gpd®Engine Coolant Temperature Sensor (1712596)Engine Coolant Temperature Sensor (1712596) by gpd®. Terminal Quantity: 2. 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 vehicles, they...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$13.21
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.