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
- WAI Global® - Alternator (12490N)Alternator (12490N) by WAI Global®. Current: 160 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$173.59In Stock - Ships within 24 hrs
- WAI Global® - Alternator (12536N)Alternator by WAI Global®. Current: 110 Amp. With 3 Groove Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$201.07In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8209N)Alternator (8209N) by WAI Global®. Current: 124 Amp. With 6 Groove Pulley. Plug Position: 05:00 O'Clock. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$178.92In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7681N)Alternator (7681N) by WAI Global®. Current: 130 Amp. Rotation: Bi-Directional. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium factory-style...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$162.31In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7186-12N-105A)Alternator (7186-12N-105A) by WAI Global®. Current: 105 Amp. With 1 Groove Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$119.58In Stock - Ships within 24 hrs
- WAI Global® - Alternator (12097N)Alternator (12097N) by WAI Global®. Current: 70 Amp. With 2 Groove Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$177.74In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8322N)Alternator (8322N) by WAI Global®. Current: 270 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$361.32In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8076N)Alternator (8076N) by WAI Global®. Current: 145 Amp. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium factory-style alternator is designed to...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$179.86In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7960N)Alternator (7960N) by WAI Global®. Current: 105 Amp. With 6 Groove Pulley. Plug Position: 03:00 O'Clock. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$114.84In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7138N)Alternator (7138N) by WAI Global®. Current: 80 Amp. Without Pulley. Rotation: Bi-Directional. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$168.27In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7134-9N)Alternator (7134-9N) by WAI Global®. Current: 85 Amp. With 1 Groove Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$137.30In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8329N)Alternator (8329N) by WAI Global®. Current: 160 Amp. Without Pulley. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium factory-style alternator is...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$204.60In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7612N)Alternator (7612N) by WAI Global®. Current: 130 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$270.17In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8609N)Alternator (8609N) by WAI Global®. Current: 140 Amp. Without Pulley. Rotation: Bi-Directional. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$310.03In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8362N)Alternator (8362N) by WAI Global®. Current: 145 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$192.59In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8718N)Alternator (8718N) by WAI Global®. Current: 160 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$192.43In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7294-9N)Alternator (7294-9N) by WAI Global®. Current: 94 Amp. With 1 Groove Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$100.48In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8707N)Alternator (8707N) by WAI Global®. Current: 160 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$184.70In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8607N)Alternator (8607N) by WAI Global®. Current: 140 Amp. Without Pulley. Rotation: Bi-Directional. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$288.31In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8410N)Alternator (8410N) by WAI Global®. Current: 160 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$233.41In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8096N)Alternator (8096N) by WAI Global®. Current: 135 Amp. Without Pulley. Rotation: Bi-Directional. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$266.31In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8083N)Alternator (8083N) by WAI Global®. Current: 135 Amp. Without Pulley. Rotation: Bi-Directional. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$280.08In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8078N)Alternator (8078N) by WAI Global®. Current: 145 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$168.59In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7971N)Alternator (7971N) by WAI Global®. Current: 130 Amp. Rotation: Bi-Directional. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium factory-style...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$192.76In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7613N)Alternator (7613N) by WAI Global®. Current: 160 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$257.76In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8719N)Alternator (8719N) by WAI Global®. Current: 160 Amp. Without Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$192.43In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7127-9N)Alternator (7127-9N) by WAI Global®. Current: 63 Amp. With 1 Groove Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$81.21In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7122N)Alternator (7122N) by WAI Global®. Current: 63 Amp. With 1 Groove Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$119.21In Stock - Ships within 24 hrs
- WAI Global® - Alternator (8614N)Alternator (8614N) by WAI Global®. Current: 170 Amp. Without Pulley. Rotation: Bi-Directional. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$355.98In Stock - Ships within 24 hrs
- WAI Global® - Alternator (7341N)Alternator (7341N) by WAI Global®. Current: 230 Amp. Without Pulley. Rotation: Bi-Directional. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$300.43In Stock - Ships within 24 hrs
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.