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
- United Pacific®Turn Signal Switch (42065)Turn Signal Switch by United Pacific®. This premium product by United Pacific is meticulously designed and road tested to provide passion-driven car enthusiasts with the ultimate blend of quality, style, performance, and value....Perfect solution for dedicated automotive enthusiastsDesigned to help make your vehicle look and perform at its best$12.04
- Dorman HD Solutions®Cruise Control Switch (978-5202)Cruise Control Switch (978-5202) by Dorman HD Solutions®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement electrical parts...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$102.02
- WVE®Cruise Control Switch (1S11775)Cruise Control Switch (1S11775) 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$145.75
- Crown®Cruise Control Switch (4671929AC)Cruise Control Switch by Crown®. Speed Control Switch. Looking to maintain the top condition of your electrical system? they are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Developed to improve your driving experienceConstructed to ensure ultimate operation$42.49
- DIY Solutions®Cruise Control Switch (BSS01301)Cruise Control Switch by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to quality,...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$146.27$153.97Save $7.70 (5%)
- WVE®Inline Connector (1P2604)Inline Connector (1P2604) by WVE®. Finish: Black. 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$45.54
- TruParts®Automatic Transmission Input Shaft Speed Sensor (TRP311087)Automatic Transmission Input Shaft Speed Sensor (TRP311087) by TruParts®. Terminal: 2. Designed utilizing the latest technology, this product by TruParts features premium quality and will perform better than advertised. Perfect for your...Direct replacementDesigned with the latest software and manufactured with modern tooling$11.21
- World Source One®Horn Relay (W0133-1699360-WSO)Horn Relay (W0133-1699360-WSO) by World Source One®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement electrical parts manufactured...OE-Equivalent direct fit applicationOE connections and fittings$4.40
- WVE®Dimmer Switch Connector (1P1156)Dimmer Switch Connector (1P1156) 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$32.61
- Mopar®Multi-Function Switch (56046114AD)Multi-Function Switch (56046114AD) by Mopar®. 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$156.62
- Ram OEInstrument Cluster (68205929AA)Instrument Cluster (68205929AA) by Ram OE. Want to be sure that your prized possession will operate the way it was designed to and that the repair will be done right the first time? Then RAM OE parts and accessories are right up your...Genuine RAM OEM part designed to fit your specific vehicle perfectlyCrafted from premium-grade materials to ensure superior quality$61.14
- Rostra Powertrain®Automatic Transmission Vehicle Speed Sensor Harness (350-0056)Automatic Transmission Vehicle Speed Sensor Harness (350-0056) by Rostra Powertrain®. Connector Type: Male. Connector Pin Quantity: 2-Pin Connector. This top-grade product is expertly made in compliance with stringent industry standards...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$10.67
- TruParts®Low Beam Headlight Socket (TRP311094)Headlight Socket (TRP311094) by TruParts®. Low Beam. Finish: Black/Blue. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$9.34
- United Pacific®"Not for Parking" Lever Cover (41733)"Not for Parking" Lever Cover by United Pacific®. 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...Designed with innovative manufacturing techniquesMade with the highest level of professionalism$10.00
- United Pacific®Dimmer Switch Cover (41423)Dimmer Switch Cover by United Pacific®.$2.96
- United Pacific®Headlight Switch Cover (42066)Headlight Switch Cover by United Pacific®.$7.60
- Dorman HD Solutions®Tachometer Sensor (505-5506CD)Tachometer Sensor (505-5506CD) by Dorman HD Solutions®. Packaging Type: Clamshell. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result...Easy to installDirect replacement for a proper fit$29.39
- Dorman HD Solutions®Tachometer Sensor (505-5506)Tachometer Sensor (505-5506) by Dorman HD Solutions®. Packaging Type: Bag. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this...Easy to installDirect replacement for a proper fit$29.39
- Dorman HD Solutions®Tachometer Sensor (505-5504CD)Tachometer Sensor (505-5504CD) by Dorman HD Solutions®. Packaging Type: Clamshell. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result...Easy to installDirect replacement for a proper fit$37.19
- Dorman HD Solutions®Tachometer Sensor (505-5501CD)Tachometer Sensor (505-5501CD) by Dorman HD Solutions®. Packaging Type: Clamshell. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result...Easy to installDirect replacement for a proper fit$70.27
- Dorman HD Solutions®Tachometer Sensor (505-5501)Tachometer Sensor (505-5501) by Dorman HD Solutions®. Packaging Type: Bag. Dorman HD Solutions has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this...Easy to installDirect replacement for a proper fit$70.27
- WVE®Instrument Panel Harness Connector (5S14487)Instrument Panel Harness 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$1,275.26
- WVE®Instrument Panel Harness Connector (5S14510)Instrument Panel Harness 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$265.27
- ACDelco®GM Genuine Parts™ Multi-Purpose Wire Connector (PT3864)GM Genuine Parts™ Multi-Purpose Wire Connector (PT3864) by ACDelco®. GM Genuine Parts Multi-Purpose Wire Connectors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These components are...Protective outer coverings help provide long-lasting durabilityColor-coded wires allow for easy installation$37.92
- ACDelco®GM Original Equipment™ Multi Purpose Wire Connector (PT3874)GM Original Equipment™ Multi Purpose Wire Connector (PT3874) by ACDelco®. Finish: Gray. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.97
- ACDelco®GM Original Equipment™ Multi Purpose Wire Connector (PT3759)GM Original Equipment™ Multi Purpose Wire Connector (PT3759) by ACDelco®. Finish: Black. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$63.32
- ACDelco®GM Original Equipment™ Multi-Purpose Wire Connector (PT3595)GM Original Equipment™ Multi-Purpose Wire Connector (PT3595) by ACDelco®. ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your...Protective outer coverings help provide long-lasting durabilityColor-coded wires allow for easy installation$40.70
- ACDelco®GM Original Equipment™ Multi-Purpose Wire Connector (PT3550)GM Original Equipment™ Multi-Purpose Wire Connector (PT3550) by ACDelco®. ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your...Protective outer coverings help provide long-lasting durabilityColor-coded wires allow for easy installation$12.39
- Motorcraft®Ambient Lighting Kit Switch Connector (WPT1182)Ambient Lighting Kit Switch Connector (WPT1182) by Motorcraft®. Leads Quantity: 3. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor...Direct OEM replacementMeets strict Ford Motor Company standards$37.06
- Standard®Lane Departure System Camera (LDS60)Lane Departure System Camera by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...High quality at an affordable priceExpertly made from premium materials$249.92
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.