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® - OE Solutions™ Camshaft Position SensorOE Solutions™ Camshaft Position Sensor by Dorman®. This direct replacement camshaft position sensor matches the fit and performance of a failed original equipment sensor to restore proper engine starting and running, made of quality...Direct replacement - this camshaft position sensor matches the fit and performance of the original equipment sensorDurable construction - this part is manufactured to exacting standards to ensure reliable performance and durability$13.91 - $45.40Availability Varies - Depends on Product Options
- Dorman® - OE Solutions™ Crankshaft Position SensorOE Solutions™ Crankshaft Position Sensor by Dorman®. This direct replacement crankshaft position sensor matches the fit and function of the original equipment sensor for a reliable repair. This part has undergone extensive testing to...Direct replacement - this crankshaft position sensor is a precise match for the fit and function of the original equipment sensorReady to install - matches the factory-style connector for plug-and-play installation$21.91 - $54.70Availability Varies - Depends on Product Options
- Dorman® - OE Solutions™ Oil Pressure SensorOE Solutions™ Oil Pressure Sensor by Dorman®. This replacement oil pressure sensor is a direct replacement for the original sensor on specified applications. It is ruggedly designed and built to withstand required operating pressures...Ideal replacement - this oil pressure sensor directly replaces the original sensor on specified vehicles and applicationsDurable construction - this sensor is specifically designed to withstand pressure and temperature extremes for reliable performance and accurate measurement$23.87 - $32.54Availability Varies - Depends on Product Options
- Dorman® - TECHoice™ Camshaft Position Sensor ConnectorTECHoice™ Camshaft Position Sensor Connector by Dorman®. This engine camshaft position sensor connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it...Direct replacement - this engine camshaft position sensor connector matches the appearance and function of the factory hardware on specified applicationsIdeal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue$17.89 - $23.71In Stock - Ships within 24 hrs
- GB Remanufacturing® - Diesel Injection Control Pressure SensorDiesel Injection Control Pressure Sensor by GB Remanufacturing®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Meets all OE specificationsDesigned for reliable and lasting operation$103.58 - $109.57In Stock - Ships within 24 hrs
- GB Remanufacturing® - Valve Cover Gasket Connector PigtailValve Cover Gasket Connector Pigtail by GB Remanufacturing®. This valve cover gasket connector pigtail provides easy replacement for your damaged OE connector and saves you money since you don’t have to buy a complete wiring...Enables replacement of a damaged connector without the need to buy a complete harnessMeets or exceeds OE specifications$25.42 - $29.12In Stock - Ships within 24 hrs
- Hitachi® - Mass Air Flow SensorMass Air Flow Sensor by Hitachi®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest manufacturing...Accurate air flow measurement is 100% testedMeets emissions standards$52.03 - $104.65Availability Varies - Depends on Product Options
- Holstein® - Oil Pressure SwitchOil Pressure Switch by Holstein®. Global coverage of European, Asian, and Domestic vehicles. OE Replacement Parts You Can Trust. The Variable Valve Timing Solenoid alters the supply of oil pressure to the camshaft depending on the speed...Holstein focuses on using only the highest quality materialsManufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part$29.60In Stock - Ships within 24 hrs
- JBA® - O2 Extension WireO2 Extension Wire by JBA®. 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 needs and deliver great quality at an...Built to match your exact requirementsHigh quality you can rely on$46.45In Stock - Ships in 24 to 48 hrs
- Mopar® - Automatic Transmission Control ModuleAutomatic Transmission Control Module 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$322.37 - $664.73Availability Varies - Depends on Product Options
- Mopar® - Automatic Transmission Oil Pressure SwitchAutomatic Transmission Oil Pressure Switch by Mopar®. Increase the life of your vehicle's transmission by keeping your cooling system in top condition. Replace your faulty transmission cooling component with this highly efficient...The finest quality at a great priceOEM fit and function at a reasonable price$81.41 - $351.11Availability Varies - Depends on Product Options
- Mopar® - Automatic Transmission Shift LeverAutomatic Transmission Shift Lever 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 manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$43.00 - $939.62Availability Varies - Depends on Product Options
- Mopar® - Camshaft Position SensorCamshaft Position Sensor 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 technology to...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$28.30 - $77.36Availability Varies - Depends on Product Options
- Mopar® - Clutch Starter Safety SwitchClutch Starter Safety Switch by Mopar®. Increase the life of your vehicle's transmission by keeping your cooling system in top condition. Replace your faulty transmission cooling component with this highly efficient replacement product...The finest quality at a great priceOEM fit and function at a reasonable price$76.09 - $129.06Availability Varies - Depends on Product Options
- Mopar® - Crankshaft Position SensorCrankshaft Position Sensor 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 technology to...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$28.78 - $168.56Availability Varies - Depends on Product Options
- Mopar® - Engine Wiring HarnessEngine Wiring Harness 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 technology to meet...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$33.00 - $1,780.54Availability Varies - Depends on Product Options
- Mopar® - Engine Wiring Harness ClipEngine Wiring Harness Clip 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 technology to...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$40.98 - $114.10Availability Varies - Depends on Product Options
- Mopar® - Oil Pressure SenderOil Pressure Sender 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 technology to meet...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$44.17 - $69.57Availability Varies - Depends on Product Options
- Mopar® - Oil Pressure SwitchOil Pressure Switch 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 technology to meet...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$52.22 - $291.78Availability Varies - Depends on Product Options
- Mopar® - Power Window Switch BezelPower Window Switch Bezel by Mopar®. This superior power window switch bezel is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum...Designed to restore and maintain the exceptional look and feel of your vehicleMade from high-quality materials for ultimate durability$35.77Availability Varies - Depends on Product Options
- Mopar® - Starter RelayStarter Relay 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 technology to meet the...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$11.47 - $30.13Availability Varies - Depends on Product Options
- Mopar® - Transmission Range SensorTransmission Range Sensor 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 manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.21 - $303.19Availability Varies - Depends on Product Options
- Mopar® - Vehicle Speed SensorVehicle Speed Sensor by Mopar®. 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 clutch/transmission...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$130.24 - $181.21Availability Varies - Depends on Product Options
- NTK® - Air Charge Temperature SensorAir Charge Temperature Sensor by NTK®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$16.15Availability Varies - Depends on Product Options
- NTK® - Camshaft Position SensorCamshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...Sealed connections to prevent leaks, environmental corrosion and performance issuesDesigned to deliver trouble-free, consistent performance$14.41 - $30.15Availability Varies - Depends on Product Options
- NTK® - Crankshaft Position SensorCrankshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.31 - $68.90Availability Varies - Depends on Product Options
- NTK® - Fuel Tank Pressure SensorFuel Tank Pressure Sensor by NTK®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$33.48Availability Varies - Depends on Product Options
- NTK® - Mass Air Flow SensorMass Air Flow Sensor by NTK®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest manufacturing...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$54.39 - $115.97Availability Varies - Depends on Product Options
- NTK® - Oxygen SensorOxygen Sensor by NTK®. This product is designed to improve engine efficiency and fuel mileage, while reducing emissions and extending catalyst life. The oxygen sensor is made of premium quality material and extensively tested during...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$37.53 - $89.15Availability Varies - Depends on Product Options
- Original Engine Management® - Crankshaft Position SensorCrankshaft Position Sensor by Original Engine Management®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$24.03Availability Varies - Depends on Product Options
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.