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
- Original Engine Management® - Engine Oil Pressure SwitchEngine Oil Pressure Switch 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.94 - $35.99Availability Varies - Depends on Product Options
- PPE® - AN Push Lock FittingAN Push Lock Fitting by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict standards to make your...Great way to improve the performance of your truckSynonymous with quality, efficiency, and dependability$13.49Manufactured - Ships in 2 to 4 days
- PPE® - CP3 High Flow Feed Line KitCP3 High Flow Feed Line Kit by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict standards to make...Great way to improve the performance of your truckSynonymous with quality, efficiency, and dependability$17.99 - $35.99Manufactured - Ships in 2 to 4 days
- PPE® - Mass Air Flow Sensor Block (Semi Truck)Mass Air Flow Sensor Block (Semi Truck) by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict...Great way to improve the performance of your truckSynonymous with quality, efficiency, and dependability$33.29Manufactured - Ships in 2 to 4 days
- PowerStop® - Electronic Pad Wear SensorElectronic Pad Wear Sensor by PowerStop®. Replace your brake pad Electronic wear sensors with every brake pad replacement to avoid issues with your brake pad wear indicator on the dashboard. These replacements are a direct bolt-on...Withstands heat stress up to 500 degreesSuper conductive electrodes$13.51 - $27.64Availability Varies - Depends on Product Options
- R1 Concepts® - Disc Brake Pad Wear SensorDisc Brake Pad Wear Sensor by R1 Concepts®. Brake sensors are your first warning that your brake pads or brake rotors need to be repaired or replaced. When your brake light warning indicator lights up, you need to get your brakes...Designed and produced to have the same form, fit and function as the original equipment part enabling easy installation and ensuring proper fitMade of quality materials ensures durability and resistance to extreme temperatures$17.28 - $20.35$19.20 - $22.61Save 10%Availability Varies - Depends on Product Options
- SKP® - Engine Camshaft Position SensorEngine Camshaft Position Sensor 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.75 - $20.65Availability Varies - Depends on Product Options
- SKP® - Engine Crankshaft Position SensorEngine Crankshaft Position Sensor 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.43 - $17.17Availability Varies - Depends on Product Options
- SKP® - Mass Air Flow SensorMass Air Flow Sensor by SKP®. 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$30.97 - $65.36Availability Varies - Depends on Product Options
- SKP® - Oil Pressure Switch ConnectorOil Pressure Switch Connector 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.89In Stock - Ships within 24 hrs
- SMP® - Engine Camshaft Position SensorEngine Camshaft Position Sensor by SMP®. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$28.19 - $41.36In Stock - Ships within 24 hrs
- SMP® - Engine Crankshaft Position SensorEngine Crankshaft Position Sensor by SMP®. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$32.91 - $66.96In Stock - Ships within 24 hrs
- Spectra Premium® - Mass Air Flow SensorMass Air Flow Sensor by Spectra Premium®. 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...Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change$71.28 - $97.09Availability Varies - Depends on Product Options
- United Motor Products® - Engine Oil Pressure Switch ConnectorEngine Oil Pressure Switch Connector by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced manufacturing...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$12.26In Stock - Ships within 24 hrs
- United Motor Products® - Fuel Injector ConnectorFuel Injector Connector by United Motor Products®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$8.59 - $10.90In Stock - Ships within 24 hrs
- United Motor Products® - Voltage Regulator ConnectorVoltage Regulator Connector by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced manufacturing equipment...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$4.47 - $5.29In Stock - Ships within 24 hrs
- Vemo® - Electric Fuel Pump Inertia SwitchElectric Fuel Pump Inertia Switch by Vemo®. 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,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$73.78In Stock - Ships within 24 hrs
- Walker Products® - Engine Camshaft Position SensorEngine Camshaft Position Sensor 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 needs and...High quality at an affordable priceExpertly made from premium materials$8.82 - $82.31Availability Varies - Depends on Product Options
- Walker Products® - Engine Crankshaft Position SensorEngine Crankshaft Position Sensor 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 needs and...High quality at an affordable priceExpertly made from premium materials$17.98 - $135.04Availability Varies - Depends on Product Options
- Walker Products® - Engine Oil Pressure SwitchEngine Oil Pressure Switch 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 needs and deliver...High quality at an affordable priceExpertly made from premium materials$24.57 - $78.78Availability Varies - Depends on Product Options
- Walker Products® - Fuel Injection Pressure SensorFuel Injection Pressure Sensor by Walker Products®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$70.68 - $154.45In Stock - Ships within 24 hrs
- Walker Products® - Premium Oxygen SensorPremium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The oxygen sensor is a...Improved Engine Response & PerformanceLower Emissions$31.69 - $111.56Availability Varies - Depends on Product Options
- Walker Products® - Premium Wideband Oxygen SensorPremium Wideband Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The oxygen sensor...High quality at an affordable priceExpertly made from premium materials$76.19Availability Varies - Depends on Product Options
- World Source One® - Camshaft Position SensorCamshaft Position Sensor by World Source One®. 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 provide a...Made with precision and quality in mindDesigned to meet your specific needs$15.22 - $30.36Availability Varies - Depends on Product Options
- World Source One® - Crankshaft Position SensorCrankshaft Position Sensor by World Source One®. 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 provide a...Made with precision and quality in mindDesigned to meet your specific needs$25.17Availability Varies - Depends on Product Options
- Mopar® - Air Bag Control ModuleAir Bag Control Module 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$246.16 - $527.32Availability Varies - Depends on Product Options
- Bussmann® - AGC Automotive Fuse KitUniversal AGC Automotive Fuse Kit by Bussmann®. 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$1.25 - $3.94In Stock - Ships within 24 hrs
- Bussmann® - ATC Fuse BlockUniversal ATC Fuse Block by Bussmann®. The clear plastic cover allows viewing for installed fuse amp ratings and blown fuses when used with easyID™ ATM and ATC fuses. The cover's O-ring provides a splash-proof IPX4 rating and ensures...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$11.99 - $17.75In Stock - Ships within 24 hrs
- Bussmann® - ATR Micro Fuse BlockUniversal ATR Micro Fuse Block by Bussmann®. The clear plastic cover allows viewing for installed fuse amp ratings and blown fuses when used with easyID™ ATM and ATC fuses. The cover's O-ring provides a splash-proof IPX4 rating and...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$11.95 - $19.46In Stock - Ships within 24 hrs
- Bussmann® - FLS Miniature Female FuseUniversal FLS Miniature Female Fuse by Bussmann®. 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$2.71 - $4.57Availability 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.