Semi Truck Electrical Parts
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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
- Walker Products®Crankshaft Position Sensor (235-91157)Crankshaft Position Sensor (235-91157) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$49.13
- Walker Products®Crankshaft Position Sensor (235-1157)Crankshaft Position Sensor (235-1157) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$39.11
- Walker Products®Crankshaft Position Sensor (235-91135)Crankshaft Position Sensor (235-91135) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$37.79
- Walker Products®Crankshaft Position Sensor (235-1666)Crankshaft Position Sensor (235-1666) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$26.99
- Walker Products®Crankshaft Position Sensor (235-1221)Crankshaft Position Sensor (235-1221) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$23.89
- Walker Products®Crankshaft Position Sensor Spacer (235-1556)Crankshaft Position Sensor Spacer (235-1556) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$5.00
- Walker Products®Engine Oil Pressure Switch (256-1030)Engine Oil Pressure Switch (256-1030) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$36.29
- Walker Products®Engine Oil Pressure Switch (256-1018)Engine Oil Pressure Switch (256-1018) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$25.23
- Walker Products®Engine Oil Pressure Switch (1001-1002)Engine Oil Pressure Switch (1001-1002) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$80.91
- Walker Products®Engine Oil Pressure Switch (1001-1001)Engine Oil Pressure Switch (1001-1001) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$50.35
- Walker Products®Engine Oil Pressure Switch (256-1001)Engine Oil Pressure Switch (256-1001) by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$36.38
- Walker Products®Mass Air Flow Sensor (245-1616)Black Mass Air Flow Sensor by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$137.97
- Walker Products®Mass Air Flow Sensor (245-1579)Black Mass Air Flow Sensor by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$86.89
- Walker Products®Mass Air Flow Sensor (245-1582)Black Mass Air Flow Sensor (245-1582) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$86.89
- Walker Products®Mass Air Flow Sensor (245-1324)Mass Air Flow Sensor (245-1324) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$103.31
- Walker Products®Mass Air Flow Sensor (245-1166)Mass Air Flow Sensor (245-1166) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$83.00
- Walker Products®Mass Air Flow Sensor (245-1107)Mass Air Flow Sensor (245-1107) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$74.41
- Walker Products®Mass Air Flow Sensor (245-1178)Mass Air Flow Sensor (245-1178) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$44.36
- Walker Products®Mass Air Flow Sensor (245-2167)Mass Air Flow Sensor (245-2167) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$66.37
- Walker Products®Mass Air Flow Sensor (245-1194)Mass Air Flow Sensor (245-1194) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$72.92
- Walker Products®Mass Air Flow Sensor (245-1067)Mass Air Flow Sensor (245-1067) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$80.07
- Walker Products®Mass Air Flow Sensor (245-1167)Mass Air Flow Sensor (245-1167) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$77.30
- Walker Products®Mass Air Flow Sensor (245-2067)Mass Air Flow Sensor (245-2067) by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$63.94
- Walker Products®Oxygen Sensor (250-25165)Oxygen Sensor (250-25165) by Walker Products®. Position: Upstream. 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...High quality at an affordable priceExpertly made from premium materials$93.70
- Walker Products®Oxygen Sensor (350-34939)Oxygen Sensor (350-34939) by Walker Products®. Position: Downstream Driver Side. 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...High quality at an affordable priceExpertly made from premium materials$35.38
- Walker Products®Oxygen Sensor (350-34213)Oxygen Sensor (350-34213) by Walker Products®. Position: Downstream Passenger Side. 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...High quality at an affordable priceExpertly made from premium materials$27.12
- Walker Products®Oxygen Sensor (350-34948)Oxygen Sensor (350-34948) by Walker Products®. Position: Upstream Driver Side. 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...High quality at an affordable priceExpertly made from premium materials$43.43
- Walker Products®Oxygen Sensor (350-34039)Oxygen Sensor (350-34039) by Walker Products®. Position: Downstream Passenger Side. 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...High quality at an affordable priceExpertly made from premium materials$29.42
- Walker Products®Oxygen Sensor (350-35040)Oxygen Sensor (350-35040) by Walker Products®. Position: Upstream Passenger Side. 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...High quality at an affordable priceExpertly made from premium materials$82.82
- Walker Products®Premium Oxygen Sensor (250-241035)Premium Oxygen Sensor (250-241035) by Walker Products®. Position: Downstream Passenger Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications...Improved Engine Response & PerformanceLower Emissions$115.50
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.