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 (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$212.26
- 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$394.10
- 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$195.23
- 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$127.70
- 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$183.54
- 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$151.14
- 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$276.35
- 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$209.05
- 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$208.86
- 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$110.61
- 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$314.46
- 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$260.92
- 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$290.47
- 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$286.49
- 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$194.27
- 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$194.82
- 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$281.14
- 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$208.86
- 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$89.70
- 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$136.90
- 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$318.21
- WAI Global®Alternator (7157MN)Alternator (7157MN) by WAI Global®. Current: 100 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$209.76
- WAI Global®Alternator (7127-SEN)Alternator (7127-SEN) 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$108.74
- WAI Global®Alternator (7078N)Alternator (7078N) by WAI Global®. Current: 65 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$94.99
- WAI Global®Starter (19201N)Starter (19201N) by WAI Global®. Type: Offset Gear Reduction. If your engine starts hard or fails to start, the problem can be in the starter. And to replace your malfunctioning starter, there is no need to search long, just opt for...Will help you easily solve the problem with engine startingDesigned to duplicate the original part as closely as possible$277.85
- WAI Global®Starter (19763N)Starter (19763N) by WAI Global®. Type: Planetary Gear Reduction. With 13-Tooth Pinion Gear. Voltage: 24V. If your engine starts hard or fails to start, the problem can be in the starter. And to replace your malfunctioning starter, there...Will help you easily solve the problem with engine startingDesigned to duplicate the original part as closely as possible$267.48
- WAI Global®Starter (6380N-PT)Starter (6380N-PT) by WAI Global®. If your engine starts hard or fails to start, the problem can be in the starter. And to replace your malfunctioning starter, there is no need to search long, just opt for this premium replacement. It...Will help you easily solve the problem with engine startingDesigned to duplicate the original part as closely as possible$438.27
- WAI Global®Starter (19808N)Starter by WAI Global®. If your engine starts hard or fails to start, the problem can be in the starter. And to replace your malfunctioning starter, there is no need to search long, just opt for this premium replacement. It was designed...Will help you easily solve the problem with engine startingDesigned to duplicate the original part as closely as possible$227.33
- WAI Global®Starter (6841N)Starter by WAI Global®. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. If your engine starts hard or fails to start, the problem can be in the starter. And to replace your malfunctioning starter, there is no need to...Will help you easily solve the problem with engine startingDesigned to duplicate the original part as closely as possible$212.55
- WAI Global®Starter (6348N-PT)Starter (6348N-PT) by WAI Global®. Type: Direct Drive. Rated Power: 4.6 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. If your engine starts hard or fails to start, the problem can be in the starter. And to replace...Will help you easily solve the problem with engine startingDesigned to duplicate the original part as closely as possible$395.82
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.