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
- Rostra Powertrain®Automatic Transmission Oil Pressure Switch (50-1168)Automatic Transmission Oil Pressure Switch (50-1168) by Rostra Powertrain®. 45-50 psi. Connector Type: Male. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$62.07
- Rostra Powertrain®Automatic Transmission Position Switch (50-1191)Automatic Transmission Position Switch (50-1191) by Rostra Powertrain®. 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....Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$33.31
- Rostra Powertrain®Automatic Transmission Position Switch (50-1054)Automatic Transmission Position Switch (50-1054) by Rostra Powertrain®. Connector Type: Female. Connector Pin Quantity: 11-Pin Connector. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$40.67
- Rostra Powertrain®Automatic Transmission Pressure Switch Manifold (50-1000)Automatic Transmission Pressure Switch Manifold (50-1000) by Rostra Powertrain®. Connector Type: Female. Connector Pin Quantity: 3-Pin Connector. This top-grade product is expertly made in compliance with stringent industry standards to...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$24.02
- Rostra Powertrain®Automatic Transmission Pressure Switches Wiring Harness (350-0161)Automatic Transmission Pressure Switches Wiring Harness (350-0161) by Rostra Powertrain®. 4 & 5. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$27.10
- Rostra Powertrain®Automatic Transmission Shift Solenoid (52-0603)Automatic Transmission Shift Solenoid (52-0603) by Rostra Powertrain®. 24 Volt. Connector Type: Female. Resistance: 12.5 Ohm. S1, S2, S3 & S4. This top-grade product is expertly made in compliance with stringent industry standards to...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$67.67
- Rostra Powertrain®Automatic Transmission Shift Solenoid (52-0593)Automatic Transmission Shift Solenoid (52-0593) by Rostra Powertrain®. Connector Type: Female. Resistance: 12.5 Ohm. S1, S2, S3 & S4. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$52.23
- Rostra Powertrain®Automatic Transmission Shift Solenoid (52-0356)Automatic Transmission Shift Solenoid (52-0356) by Rostra Powertrain®. Shift A & Shift B. With Bracket. Connector Type: Female. Resistance: 22 Ohm. 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$8.56
- Rostra Powertrain®Automatic Transmission Shift Solenoid Wire Harness (350-0160)Automatic Transmission Shift Solenoid Wire Harness by Rostra Powertrain®. Connector Type: Female. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$176.61
- Rostra Powertrain®Automatic Transmission Solenoid Kit (52-9033)Automatic Transmission Solenoid Kit by Rostra Powertrain®. Connector Type: Female. 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...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$82.09
- Rostra Powertrain®Automatic Transmission Solenoid Kit Wiring Harness (350-0159)Automatic Transmission Solenoid Kit Wiring Harness (350-0159) by Rostra Powertrain®. Solenoid A. Connector Type: Female. Connector Pin Quantity: 10-Pin Connector. Linear Solenoids A & C, Pressure Switches #4,5,7 & 8 and TFT. This...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$165.03
- Rostra Powertrain®Automatic Transmission Torque Converter Clutch Solenoid (52-0241)Automatic Transmission Torque Converter Clutch Solenoid (52-0241) by Rostra Powertrain®. Connector Type: Female. Resistance: 11 Ohm. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$25.30
- Rostra Powertrain®Automatic Transmission Vehicle Speed Sensor Harness (350-0170)Automatic Transmission Vehicle Speed Sensor Harness (350-0170) by Rostra Powertrain®. 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...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$15.20
- Rostra Powertrain®Automatic Transmission Wiring Harness (350-0096)Automatic Transmission Wiring Harness (350-0096) by Rostra Powertrain®. Connector Type: Female. Connector Pin Quantity: 11-Pin Connector. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$39.82
- Rostra Powertrain®Automatic Transmission Wiring Harness (350-0083)Automatic Transmission Wiring Harness (350-0083) by Rostra Powertrain®. Connector Type: Female. Connector Pin Quantity: 20-Pin Connector. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$44.77
- Rostra Powertrain®External & Iternal Automatic Transmission Wiring Harness (350-9000)External & Iternal Automatic Transmission Wiring Harness (350-9000) by Rostra Powertrain®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$70.95
- Rostra Powertrain®External Automatic Transmission Wiring Harness (350-0033)External Automatic Transmission Wiring Harness (350-0033) by Rostra Powertrain®. Connector Type: Male. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$40.85
- Rostra Powertrain®Internal Automatic Transmission Wiring Harness (350-0071)Internal Automatic Transmission Wiring Harness (350-0071) by Rostra Powertrain®. Connector Type: Female. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$41.88
- Rostra Powertrain®Internal Automatic Transmission Wiring Harness (350-0032)Internal Automatic Transmission Wiring Harness (350-0032) by Rostra Powertrain®. Connector Type: Female. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$36.35
- Rostra Powertrain®Neutral Safety Switch Harness (350-0077)Neutral Safety Switch Harness (350-0077) by Rostra Powertrain®. Connector Type: Female. 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...Made with maximum safety and reliability in mindDesigned with innovative manufacturing techniques$31.20
- Stant®Engine Coolant Temperature Sensor (74015)Engine Coolant Temperature Sensor (74015) by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line, ensuring that a vehicle's...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$9.17
- Stant®Engine Coolant Temperature Sensor (74009)Engine Coolant Temperature Sensor (74009) by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line, ensuring that a vehicle's...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$11.89
- Stant®Engine Coolant Temperature Sensor (74018)Engine Coolant Temperature Sensor (74018) by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line, ensuring that a vehicle's...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$11.46
- Stant®Engine Coolant Temperature Sensor (74016)Engine Coolant Temperature Sensor (74016) by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line, ensuring that a vehicle's...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$11.56
- Stant®Engine Coolant Temperature Sensor (74010)Engine Coolant Temperature Sensor (74010) by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line, ensuring that a vehicle's...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$14.17
- Stant®Engine Coolant Temperature Sensor (74013)Engine Coolant Temperature Sensor (74013) by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line, ensuring that a vehicle's...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$10.06
- TRQ®Neutral Safety Switch (SWA40480)Neutral Safety Switch (SWA40480) by TRQ®. with 20 Bolt Oil Pan. If you want to replace a faulty neutral safety switch, go with this high-grade TRQ part available at a fair price. Built to meet or exceed the highest customers’...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$39.31$40.95Save $1.64 (4%)
- Transmission Specialties®Pancake Style Automatic Transmission Solenoid (2515A)Pancake Style Automatic Transmission Solenoid by Transmission Specialties®. Enjoy excellent acceleration with fast and smooth shifting when your vehicle is equipped with top-quality automatic transmission parts and accessories from...High quality at an affordable priceExpertly made from premium materials$143.68
- Transmission Specialties®Solenoid Service Kit (2515SK)Solenoid Service Kit by Transmission Specialties®. Designed utilizing the latest technology, this product by Transmission Spesialties features premium quality and will perform better than advertised. Perfect for your vehicle and...Keeps your transmission running smoothlyBuilt from the sturdiest materials to last$101.59
- Transmission Specialties®Trans Brake Valve Body Automatic Transmission Solenoid (2515)Trans Brake Valve Body Automatic Transmission Solenoid (2515) by Transmission Specialties®. Enjoy excellent acceleration with fast and smooth shifting when your vehicle is equipped with top-quality automatic transmission parts and...High quality at an affordable priceExpertly made from premium materials$143.68
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.