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
- Universal Air Conditioner® - HVAC Binary SwitchHVAC Binary Switch by Universal Air Conditioner®. 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...Helps maintain a desired temperature inside your carMade of durable materials$5.05 - $15.27Availability Varies - Depends on Product Options
- Dorman HD Solutions® - A/C Refrigerant Pressure SensorThis 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 great quality at an affordable cost.High quality at an affordable priceExpertly made from premium materials$13.25 - $118.66In Stock - Ships within 24 hrs
- Dorman HD Solutions® - HVAC Blower Fan SwitchHVAC Blower Fan Switch by Dorman HD Solutions®. 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$68.00In Stock - Ships within 24 hrs
- Four Seasons® - A/C Compressor Temperature SwitchA/C Compressor Temperature Switch 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.OE style molded connectorsPrecision engineered$18.27In Stock - Ships within 24 hrs
- Four Seasons® - Blower SwitchBlower Switch 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.Premium parts you can rely onDesigned to keep your A/C system in top shape$14.22 - $18.49In Stock - Ships within 24 hrs
- Motorcraft® - A/C Clutch Cycle SwitchA/C Clutch Cycle Switch by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM quality...Direct OEM replacement for proper fitRecommended by Ford Motor Company$84.15Availability Varies - Depends on Product Options
- Motorcraft® - A/C Evaporator Temperature SensorA/C Evaporator Temperature Sensor by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM...Direct OEM replacement for proper fitRecommended by Ford Motor Company$54.44 - $95.13Availability Varies - Depends on Product Options
- Motorcraft® - Ambient Air Temperature SensorAmbient Air Temperature Sensor by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM...Direct OEM replacement for proper fitRecommended by Ford Motor Company$68.85Availability Varies - Depends on Product Options
- Motorcraft® - HVAC Pressure SwitchHVAC Pressure Switch by Motorcraft®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas running out to the...Direct OEM replacement for proper fitRecommended by Ford Motor Company$47.46 - $97.38In Stock - Ships within 24 hrs
- Standard® - HVAC Blower Control SwitchHVAC Blower Control Switch 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$24.24Availability Varies - Depends on Product Options
- Standard® - HVAC Blower Motor Resistor ConnectorHVAC Blower Motor Resistor Connector 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...Premium parts you can rely onDesigned to keep your A/C system in top shape$24.60 - $59.51Availability Varies - Depends on Product Options
- WVE® - Ambient Air Temperature SensorAmbient 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$11.30 - $12.01Availability Varies - Depends on Product Options
- Dorman® - A/C Compressor Clutch Cycle Switch ConnectorA/C Compressor Clutch Cycle Switch Connector by Dorman®. Dorman offers a comprehensive line of A/C Clutch Cycle Switch Connectors for a wide range of applications. All the connectors are constructed of high-quality materials for...Direct replacement for a proper fitReplacement restores drivability$17.82In Stock - Ships within 24 hrs
- Dorman® - Blower Motor Speed Resistor ConnectorBlower Motor Speed Resistor Connector by Dorman®. Dorman’s Blower Motor Resistor promptly returns your vehicle’s heating and cooling system to its original peak performance. The long-lasting design resists thermal fuse...Simply plugs into the blower motor resistor for ease of installationUniquely available in a kit that includes the blower motor resistor, an essential component of most repairs$11.45 - $33.92Availability Varies - Depends on Product Options
- Santech® - HVAC Pressure SwitchHVAC Pressure Switch by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like the OEM, this replacement will...Premium parts you can rely onDesigned to keep your A/C system in top shape$28.03Availability Varies - Depends on Product Options
- Dorman HD Solutions® - Engine Coolant Level SensorEngine Coolant Level Sensor by Dorman HD Solutions®. Dorman HD Solutions® Coolant Level Sensor, is engineered from high-quality, corrosion-resistant materials to accurately and reliably alert the onboard computer system to low...Replacement turns off the low coolant indicator lightDirect replacement for a proper fit$14.12 - $57.43Availability Varies - Depends on Product Options
- Dorman HD Solutions® - Engine Coolant Temperature SensorEngine Coolant Temperature Sensor by Dorman HD Solutions®. Restore reliable, accurate coolant temperature readings with Dorman HD Solutions's Engine Coolant Temperature Sensor. This direct replacement sensor relays an electrical signal...Direct replacement for a proper fit every timeReplacement of a failed sensor restores proper gauge function$13.53 - $101.62Availability Varies - Depends on Product Options
- Four Seasons® - Radiator Fan Controller RelayRadiator Fan Controller Relay by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$38.18Availability Varies - Depends on Product Options
- ACDelco® - GM Original Equipment™ Engine Coolant Temperature SensorGM Original Equipment™ Engine Coolant Temperature 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$9.56Availability Varies - Depends on Product Options
- ACDelco® - Professional™ Engine Coolant Temperature SenderProfessional™ Engine Coolant Temperature Sender 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 lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.78Availability Varies - Depends on Product Options
- ACDelco® - Professional™ Engine Coolant Temperature SensorProfessional™ Engine Coolant Temperature 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 lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.49 - $34.45In Stock - Ships within 24 hrs
- ACDelco® - Professional™ StarterProfessional™ Starter by ACDelco®. Thoroughly tested and backed by competitive warranty coverage, ACDelco Professional NEW Starters - for GM and non-GM vehicles - are manufactured using ISO Quality Standards. ACDelco NEW Professional...New units are manufactured under the guidelines of ISO Quality Standards to ensure consistent qualityAll components are 100% new to provide improved performance and long-life reliability$171.12 - $208.73Availability Varies - Depends on Product Options
- Motorcraft® - Engine Coolant Temperature SwitchEngine Coolant Temperature Switch by Motorcraft®. Looking to maintain the top condition of your electrical system? Motorcraft are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Direct OEM replacementMeets strict Ford Motor Company standards$36.15 - $116.20Availability Varies - Depends on Product Options
- Motorcraft® - StarterStarter by Motorcraft®. Motorcraft starter are designed for maximum performance and durability. Designed utilizing the latest technology, this starter by Motorcraft features premium quality and will perform better than advertised....Direct OEM replacementMeets strict Ford Motor Company standards$183.21 - $643.25Availability Varies - Depends on Product Options
- Motorcraft® - Starter SolenoidStarter Solenoid by Motorcraft®. Motorcraft starter solenoids are designed for maximum performance and durability. Made to OE specifications, this sturdy and reliable product fits and functions as perfectly as the factory part....Direct OEM replacementMeets strict Ford Motor Company standards$25.61 - $34.84Availability Varies - Depends on Product Options
- Motorcraft® - Starter Solenoid SwitchStarter Solenoid Switch by Motorcraft®. Motorcraft starter solenoid switch are designed for maximum performance and durability. Designed utilizing the latest technology, this product by Motorcraft features premium quality and will...Direct OEM replacementMeets strict Ford Motor Company standards$50.44In Stock - Ships within 24 hrs
- Standard® - Blue Streak™ Starter SolenoidBlue Streak™ Starter Solenoid by Standard®. SMP's vision 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.86 - $39.57In Stock - Ships within 24 hrs
- Standard® - Coolant Temperature Sensor ConnectorCoolant Temperature Sensor Connector 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...The terminal is manufactured with high grade materialsThe housing is fabricated using polyamide resins$38.13In Stock - Ships within 24 hrs
- Standard® - Cooling System SenderCooling System Sender by Standard®. SMP's vision 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$8.26 - $23.80Availability Varies - Depends on Product Options
- Standard® - Engine Coolant Level SensorEngine Coolant Level Sensor by Standard®. When you're low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$17.06 - $62.63Availability 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.