Semi Truck Electrical Parts
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Cruise Control- Defrosters
- Replacement Gauges
- Air Bag Parts
- Horns
- Fuses
- Horn Switches & Relays
- 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
Select Department
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Motorcraft® - Camshaft Position Sensor$8.81 - $128.39 + Save up to $6.00 with iD FastTrack -
Motorcraft® - Oil Pressure Switch$6.44 - $242.19 + Save up to $10.00 with iD FastTrack -
Standard® - ABS Modulator Sensor Connector$15.94 - $43.28 + Save up to $2.00 with iD FastTrack - Standard® - ABS Wheel Speed Sensor$12.66 - $702.72 + Save up to $7.00 with iD FastTrack
- Standard® - ABS Wheel Speed Sensor Connector$7.68 - $89.04
- Standard® - Blue Streak™ Oil Pressure Sender$7.40 - $25.11
- Standard® - Brake Pressure Warning Switch$16.93 - $31.78
- Standard® - Camshaft Position Sensor$10.04 - $152.72 + Save up to $7.20 with iD FastTrack
- Standard® - Crankshaft Position Sensor$10.94 - $222.82 + Save up to $7.30 with iD FastTrack
- Standard® - Engine Valve Cover Gasket Connector$29.50 - $44.81 + Save up to $2.40 with iD FastTrack
- Standard® - Oil Pressure Sender$3.48 - $142.98 + Save up to $7.40 with iD FastTrack
- Standard® - Tru-Tech™ Camshaft Position Sensor$9.61 - $61.08 + Save up to $3.00 with iD FastTrack
- Standard® - Tru-Tech™ Crankshaft Sensor$11.66 - $68.93 + Save up to $3.30 with iD FastTrack
- Standard® - Tru-Tech™ Oil Pressure Gauge Switch$5.80 - $47.84
- Standard® - Tru-Tech™ Oil Pressure Light Switch$5.09 - $10.37
- Walker Products® - Engine Camshaft Position Sensor$6.53 - $185.59
- Walker Products® - Engine Crankshaft Position Sensor$10.69 - $164.77
- Walker Products® - Engine Oil Pressure Switch$10.63 - $86.49
- ACDelco® - Professional™ Camshaft Position Sensor$37.33 - $64.35 + Save up to $3.30 with iD FastTrack
- ACDelco® - Professional™ Crankshaft Position Sensor$29.50 - $95.83 + Free Shipping with iD FastTrack
- ACDelco® - Professional™ Crankshaft Position Sensor Connector$22.63 - $26.51 + Save up to $2.00 with iD FastTrack
- ACDelco® - Professional™ Engine Oil Pressure Sensor$6.68 - $40.79
- Centric® - Brake Pad Sensor$4.73 - $42.21
- Delphi® - Camshaft Position Sensor$12.81 - $118.86
- Delphi® - Crankshaft Position Sensor$14.88 - $137.54
- Haldex® - ABS Relay Valve$356.99
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- NTK® - Camshaft Position Sensor$17.20 - $180.14
- NTK® - Crankshaft Position Sensor$11.85 - $181.01
- PowerStop® - Electronic Pad Wear Sensor$3.18 - $91.43
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.