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 Starter (91-01-4295)Remanufactured Starter (91-01-4295) 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...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$206.25
- WILSON Automotive®Starter (91-01-4508N)Starter (91-01-4508N) 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$293.16
- WILSON Automotive®Starter (91-01-4296N)Starter (91-01-4296N) 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$383.25
- PAI®Fuel Pressure Sensor (050630)Fuel Pressure Sensor (050630) by PAI®. Sold Individually. 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...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$91.80
- WAI Global®Front Driver Side Power Window Motor (WMO1349L)Front Driver Side Power Window Motor (WMO1349L) by WAI Global®. If your vehicle's window regulator wore out, WAI has you covered with the right part for your replacement needs. Precisely designed, this premium product provides the same...100% tested to O.E.M. specifications (form, fit and function)Exactly fits in the place of your original part$55.62
- UAC®HVAC Pressure Transducer (SW11316C)HVAC Pressure Transducer (SW11316C) by UAC®. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C System. They are produced at top tier facilities with strong...Helps maintain a desired temperature inside your carMade of durable materials$30.61
- Four Seasons®A/C Clutch Cycle Switch (35856)A/C Clutch Cycle Switch (35856) by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.Contains gaskets, o-rings, or seals to properly replace the productPrecision engineered$46.18
- Four Seasons®HVAC Blower Control Switch (37633)HVAC Blower Control Switch (37633) by Four Seasons®. With Rectangle Connector Shape. Type: 3 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix...Premium parts you can rely onDesigned to keep your A/C system in top shape$32.96
- Four Seasons®HVAC Blower Control Switch (37632)HVAC Blower Control Switch (37632) by Four Seasons®. With Rectangle Connector Shape. Type: 3 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix...Premium parts you can rely onDesigned to keep your A/C system in top shape$37.51
- Four Seasons®HVAC Harness Connector (70048)HVAC Harness Connector (70048) by Four Seasons®. Without Diode. Terminal Quantity: 2. Terminal Type: Male. Type: 2 Terminal Male. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Molded plastic constructionOE style connectors$18.55
- Four Seasons®HVAC Harness Connector (37294)HVAC Harness Connector (37294) by Four Seasons®. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four...Molded plastic constructionOE style connectors$15.90
- Four Seasons®HVAC Harness Connector (37255)HVAC Harness Connector (37255) by Four Seasons®. Without Connector. Terminal Quantity: 3. Terminal Type: Blade. Finish: Black. Type: 3 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by...Molded plastic constructionOE style connectors$33.21
- Four Seasons®HVAC Harness Connector (70010)HVAC Harness Connector (70010) by Four Seasons®. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four...Molded plastic constructionOE style connectors$7.28
- Four Seasons®HVAC Relay (37556)HVAC Relay by Four Seasons®. Type: 4 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.OE style molded connectorsPrecision engineered$15.30
- Four Seasons®Rotary Selector Blower Switch (35806)Rotary Selector Blower Switch (35806) by Four Seasons®. With Rectangle Connector Shape. Type: 4 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience,...Universal applicationsZinc coated to resist corrosion$28.05
- WVE®A/C Clutch Cycle Switch (1S16865)A/C Clutch Cycle Switch (1S16865) 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 or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$40.93
- WVE®A/C Compressor Switch Connector (1P1014)A/C Compressor Switch Connector (1P1014) by WVE®. Terminal Quantity: 2. Terminal Type: Pin. Length: 6.5". Terminal Gender: Male. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$18.05
- WVE®Ambient Air Temperature Sensor (5S15955)Ambient Air Temperature Sensor 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 or exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.74
- WVE®Ambient Air Temperature Sensor (5S14973)Ambient Air Temperature Sensor (5S14973) 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$12.85
- WVE®Cabin Air Temperature Sensor (5S16737)Cabin Air Temperature Sensor 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 or exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$63.15
- WVE®HVAC Blower Control Switch (1S10808)HVAC Blower Control Switch 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 or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$48.21
- WVE®HVAC Blower Motor Relay (1R1765)HVAC Blower Motor Relay 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 or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$201.36
- WVE®HVAC Blower Switch Connector (1P1434)HVAC Blower Switch Connector 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 or exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$16.93
- WVE®HVAC Cut-Off Switch (1S15876)HVAC Cut-Off Switch by WVE®. Low Pressure. 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 or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$21.46
- WVE®HVAC Cut-Off Switch (1S16251)HVAC Cut-Off Switch 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 or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$16.16
- WVE®HVAC Cut-Off Switch (1S15794)HVAC Cut-Off Switch (1S15794) by WVE®. Red. With 2 Terminals. 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....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$32.57
- ACDelco®GM Genuine Parts™ A/C Refrigerant Pressure Sensor O-Ring (19403218)GM Genuine Parts™ A/C Refrigerant Pressure Sensor O-Ring by ACDelco®. GM Genuine Parts A/C Refrigerant Pressure Sensor O-Ring are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$0.89
- ACDelco®GM Original Equipment™ A/C Refrigerant Pressure Sensor (19403246)GM Original Equipment™ A/C Refrigerant Pressure Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$103.77
- ACDelco®Gold™ HVAC Blower Motor Relay (E1794A)Gold™ HVAC Blower Motor Relay by ACDelco®. Type: 4 Blade Male Terminal. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.82
- Standard®A/C Compressor Cut-Out Switch (PCS213)A/C Compressor Cut-Out Switch by Standard®. Type: 2 Pin Terminal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...Premium parts you can rely onDesigned to keep your A/C system in top shape$97.90
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.