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® - Starter (91-01-4760N)Starter (91-01-4760N) by WILSON Automotive®. Type: Planetary Gear Reduction. Rated Power: 7.2 kW. Rotation: Clockwise. With 12-Tooth Pinion Gear. 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$322.94In Stock - Ships within 24 hrs
- WILSON Automotive® - Starter (91-01-4295N)Starter (91-01-4295N) by WILSON Automotive®. Type: Direct Drive. Rated Power: 7.3 kW. Rotation: Clockwise. With 11-Tooth Pinion Gear. 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$332.84In Stock - Ships within 24 hrs
- ACDelco® - Gold™ Remanufactured Starter (336-2006)Gold™ Remanufactured Starter (336-2006) by ACDelco®. Rated Power: 1.5 kW. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Designed utilizing the latest technology, this product features premium quality and will perform...$51.85In Stock - Ships within 24 hrs
- ACDelco® - Gold™ Remanufactured Starter (336-1882)Gold™ Remanufactured Starter by ACDelco®. Type: Direct Drive. Rated Power: 1.3 kW. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Designed utilizing the latest technology, this product features premium quality and will...$52.56In Stock - Ships within 24 hrs
- ACDelco® - Gold™ Remanufactured Starter (336-1044)Gold™ Remanufactured Starter (336-1044) by ACDelco®. Rated Power: 1.3 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. Designed utilizing the latest technology, this product features premium quality and will perform...$53.84In Stock - Ships within 24 hrs
- ACDelco® - Gold™ Remanufactured Starter (336-1007)Gold™ Remanufactured Starter (336-1007) by ACDelco®. Rated Power: 1.4 kW. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Designed utilizing the latest technology, this product features premium quality and will perform...$34.16In Stock - Ships within 24 hrs
- ACDelco® - Gold™ Starter (337-1022)Gold™ Starter (337-1022) by ACDelco®. Rated Power: 1.7 kW. Rotation: Clockwise. With 11-Tooth Pinion Gear. Voltage: 12V. Designed utilizing the latest technology, this product features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$114.35In Stock - Ships within 24 hrs
- TRQ® - Front Driver and Passenger Side Door Lock Kit (BDA41507)Front Driver and Passenger Side Door Lock Kit by TRQ®. Quantity: 4-Piece. Is your car door not locking properly, or do you struggle with a sticky lock? Don't let a faulty door lock compromise your vehicle's security and your peace of...Direct fit for your vehicleIntegrates seamlessly with your lock system$25.95In Stock - Ships within 24 hrs
- WILSON Automotive® - Alternator (90-01-4576N)Alternator (90-01-4576N) by WILSON Automotive®. Current: 160 Amp. Internal Fan. Plug Position: 10:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards,...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$187.02In Stock - Ships within 24 hrs
- WILSON Automotive® - Alternator (90-01-4721N)Alternator (90-01-4721N) by WILSON Automotive®. Current: 180 Amp. Internal Fan. Plug Position: 10:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards,...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$319.47In Stock - Ships within 24 hrs
- WILSON Automotive® - Alternator (90-01-4577N)Alternator (90-01-4577N) by WILSON Automotive®. Current: 160 Amp. Internal Fan. Plug Position: 1:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards,...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$187.02In Stock - Ships within 24 hrs
- WILSON Automotive® - Alternator (90-01-4724N)Alternator (90-01-4724N) by WILSON Automotive®. Current: 200 Amp. Internal Fan. Plug Position: 10:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards,...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$326.72In Stock - Ships within 24 hrs
- WILSON Automotive® - Alternator (90-01-4513N)Alternator (90-01-4513N) by WILSON Automotive®. Current: 140 Amp. External Fan. Plug Position: 7:30 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards,...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$318.57In Stock - Ships within 24 hrs
- WILSON Automotive® - Alternator (90-05-9295N)Alternator (90-05-9295N) by WILSON Automotive®. Current: 160 Amp. External Fan. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards, this WILSON product is right...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$260.40In Stock - Ships within 24 hrs
- WILSON Automotive® - Alternator (90-01-4720N)Alternator (90-01-4720N) by WILSON Automotive®. Current: 180 Amp. Internal Fan. Plug Position: 1:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards,...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$326.72In Stock - Ships within 24 hrs
- WILSON Automotive® - Alternator (90-01-4723N)Alternator (90-01-4723N) by WILSON Automotive®. Current: 200 Amp. Internal Fan. Plug Position: 1:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards,...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$310.40In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-25-1089)Remanufactured Alternator (90-25-1089) by WILSON Automotive®. Current: 70 Amp. External Fan. Plug Position: 10:00 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$155.34In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4109)Remanufactured Alternator (90-01-4109) by WILSON Automotive®. Current: 160 Amp. External Fan. Plug Position: 12:00 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$124.58In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4072)Remanufactured Alternator (90-01-4072) by WILSON Automotive®. Current: 145 Amp. External Fan. Plug Position: 12:00 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$113.85In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4488)Remanufactured Alternator by WILSON Automotive®. Current: 150 Amp. Internal Fan. Plug Position: 3:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards,...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$186.11In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-25-1148)Remanufactured Alternator by WILSON Automotive®. Current: 110 Amp. External Fan. Plug Position: 1:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to meet or exceed OEM standards,...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$285.14In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-05-9304)Remanufactured Alternator (90-05-9304) by WILSON Automotive®. Current: 160 Amp. External Fan. Plug Position: 3:00 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$151.15In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4393)Remanufactured Alternator (90-01-4393) by WILSON Automotive®. Current: 145 Amp. External Fan. Plug Position: 7:30 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$139.21In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-25-1105)Remanufactured Alternator (90-25-1105) by WILSON Automotive®. Current: 80 Amp. External Fan. Plug Position: 3:00 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$183.19In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4577)Remanufactured Alternator (90-01-4577) by WILSON Automotive®. Current: 160 Amp. Internal Fan. Plug Position: 1:00 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$116.82In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4450)Remanufactured Alternator (90-01-4450) by WILSON Automotive®. Quad Pad Mount. Current: 145 Amp. Internal Fan. Plug Position: 4:00 O'Clock. Voltage Regulator: Internal. Voltage: 12V. Built with superior-quality components and made to...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$159.74In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4513)Remanufactured Alternator (90-01-4513) by WILSON Automotive®. Current: 140 Amp. External Fan. Plug Position: 7:30 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$227.16In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4297)Remanufactured Alternator (90-01-4297) by WILSON Automotive®. Current: 145 Amp. External Fan. Plug Position: 12:00 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$109.40In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4723)Remanufactured Alternator (90-01-4723) by WILSON Automotive®. Current: 200 Amp. Internal Fan. Plug Position: 1:00 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$213.64In Stock - Ships within 24 hrs
- WILSON Automotive® - Remanufactured Alternator (90-01-4516)Remanufactured Alternator (90-01-4516) by WILSON Automotive®. Current: 170 Amp. External Fan. Plug Position: 7:30 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$272.25In Stock - Ships within 24 hrs
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.