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
- WILSON Automotive®Remanufactured Alternator (90-01-4269)Remanufactured Alternator (90-01-4269) by WILSON Automotive®. 12 volts. Current: 100 Amp. External Fan. Plug Position: 12:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$129.42
- WILSON Automotive®Remanufactured Alternator (90-05-9197)Remanufactured Alternator (90-05-9197) by WILSON Automotive®. 12 volts. Current: 160 Amp. External Fan. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards, this...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$180.63
- WILSON Automotive®Remanufactured Alternator (90-04-7095)Remanufactured Alternator (90-04-7095) by WILSON Automotive®. Current: 200 Amp. External Fan. Plug Position: 4:30 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$486.63
- WILSON Automotive®Remanufactured Starter (91-01-3702)Remanufactured Starter (91-01-3702) by WILSON Automotive®. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards, this WILSON product is right what the doctor ordered to replace your worn-out or...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$224.87
- WILSON Automotive®Remanufactured Starter (91-01-3865)Remanufactured Starter (91-01-3865) by WILSON Automotive®. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards, this WILSON product is right what the doctor ordered to replace your worn-out or...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$96.71
- WILSON Automotive®Remanufactured Starter (91-01-4710)Remanufactured Starter (91-01-4710) by WILSON Automotive®. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards, this WILSON product is right what the doctor ordered to replace your worn-out or...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$286.78
- Autotecnica®Ambient Air Temperature Sensor (FD1319997)Ambient Air Temperature Sensor (FD1319997) by Autotecnica®. Looking for a high-grade and reliable replacement product that is as good in quality as a “genuine” part but is offered at a more accessible price? This superior...Built in full compliance with rigorous OEM standardsGuarantees impeccable quality and long-lasting value$6.87
- Dorman®Ambient Air Temperature Sensor (902-029)Ambient Air Temperature Sensor by Dorman®. Tired of guessing how hot or cold it is outside your vehicle? Restore reliable, accurate outside temperature readings with Dorman’s Ambient Air Temperature Sensor. The Sensor relays the...Wire connectors included for ease of replacementDirect replacement for a proper fit$11.32
- Dorman®Ambient Air Temperature Sensor (902-026)Ambient Air Temperature Sensor by Dorman®. Tired of guessing how hot or cold it is outside your vehicle? Restore reliable, accurate outside temperature readings with Dorman’s Ambient Air Temperature Sensor. The Sensor relays the...Wire connectors included for ease of replacementDirect replacement for a proper fit$6.59
- Mopar®HVAC Control Switch (68370122AB)HVAC Control Switch (68370122AB) 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$264.24
- Mopar®HVAC Control Switch (68423810AC)HVAC Control Switch (68423810AC) 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$1,204.49
- Mopar®HVAC Control Switch (68370121AB)HVAC Control Switch (68370121AB) 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$246.16
- Mopar®HVAC Heater Control Switch Bezel (68370849AC)HVAC Heater Control Switch Bezel (68370849AC) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$1,176.33
- Original Equipment®A/C Refrigerant Pressure Sensor (3ACP0023)A/C Refrigerant Pressure Sensor (3ACP0023) by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured from...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$37.59
- SMP®Air Charged Temperature Sensor (AX25)Air Charged Temperature Sensor (AX25) 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$17.18
- SMP®HVAC Blower Motor Relay (RY8)HVAC Blower Motor Relay (RY8) by SMP®. With Wide Mounting Bracket. Terminal Quantity: 4. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$19.40
- SMP®HVAC Heater Blower Motor Switch (HS333)HVAC Heater Blower Motor Switch (HS333) 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$44.78
- Dorman HD Solutions®Engine Coolant Temperature Sensor (505-5101)Engine Coolant Temperature Sensor (505-5101) by Dorman HD Solutions®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Male. Terminal Type: Blade. Restore reliable, accurate coolant temperature readings with Dorman HD...Direct replacement for a proper fit every timeReplacement of a failed sensor restores proper gauge function$15.61
- Delphi®Coolant Temperature Sensor (TS10076)Coolant Temperature Sensor (TS10076) by Delphi®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and...Delphi temperature sensors are built with the latest OE technologySensors use durable, one-piece design$24.07
- Mopar®Automatic Transmission Oil Temperature Sensor (68020004AA)Automatic Transmission Oil Temperature Sensor (68020004AA) by Mopar®. Width: 5". Length: 4". Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$86.11
- Mopar®Automatic Transmission Pressure Control Solenoid Valve Clamp (68253826AA)Automatic Transmission Pressure Control Solenoid Valve Clamp (68253826AA) by Mopar®. Designed utilizing the latest technology, this product by Mopar features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.73
- Mopar®Engine Coolant Level Sensor (68489744AA)Engine Coolant Level Sensor (68489744AA) by Mopar®. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. This part was specially designed to maintain the efficiency and performance...Carefully crafted from premium materialsExcellent corrosion and wear resistance$27.20
- Mopar®Engine Coolant Level Sensor (68354536AA)Engine Coolant Level Sensor (68354536AA) by Mopar®. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. This part was specially designed to maintain the efficiency and performance...Carefully crafted from premium materialsExcellent corrosion and wear resistance$21.58
- MotoRad®Engine Coolant Temperature Sender (1TS1231)Engine Coolant Temperature Sender (1TS1231) 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$8.57
- MotoRad®Engine Coolant Temperature Sender (1TS1226)Engine Coolant Temperature Sender (1TS1226) 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$10.04
- MotoRad®Engine Coolant Temperature Sender (1TS1243)Engine Coolant Temperature Sender (1TS1243) 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$11.14
- MotoRad®Engine Coolant Temperature Sender (1TS1232)Engine Coolant Temperature Sender (1TS1232) 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$10.66
- MotoRad®Engine Coolant Temperature Sender (1TS1216)Engine Coolant Temperature Sender (1TS1216) 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$15.48
- MotoRad®Engine Coolant Temperature Sensor (1TS1087)Engine Coolant Temperature Sensor (1TS1087) 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$32.75
- MotoRad®Engine Coolant Temperature Sensor (1TS1061)Engine Coolant Temperature Sensor (1TS1061) 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$31.83
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.