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
- Flaming River®Ford Alternator with Serpentine Pulley (240A; 12V) (FR1170)Ford Alternator with Serpentine Pulley (240A; 12V) (FR1170) by Flaming River®. Current: 240A. Pulley Type: With Serpentine Pulley. Voltage: 12V. Finish: Machined. Designed utilizing the latest technology, this product by Flaming River...$866.22
- Goodmark®Starter Switch (GMK4140915474)Starter Switch by Goodmark®. Floor Mounted. Some other restoration sheet metal companies may carry popular panels like hoods, fenders and quarter panels, but far too often they come up empty when you need supporting parts like braces,...Faithful reproduction of the original partHighest quality sheet metal parts available$43.93
- Mopar®Alternator (56029707AA)Alternator (56029707AA) by Mopar®. Current: 440 Amp. 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 stringent OEM...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$474.19
- Mopar®Alternator (04801768AA)Alternator (04801768AA) by Mopar®. Current: 180 Amp. 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 stringent OEM...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$498.62
- Mopar®Alternator (04801769AB)Alternator (04801769AB) by Mopar®. Current: 180 Amp. 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 stringent OEM...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$302.71
- Mopar®Alternator (04801769AA)Alternator (04801769AA) by Mopar®. Current: 180 Amp. 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 stringent OEM...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$403.78
- Mopar®Alternator (04801313AD)Alternator (04801313AD) by Mopar®. Current: 220 Amp. 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 stringent OEM...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$460.97
- Mopar®Alternator (56029707AB)Alternator (56029707AB) by Mopar®. 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 stringent OEM standards to fit,...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$581.95
- Nastra®Alternator (12764)Alternator by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level of...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$248.57
- Nastra®Alternator (8495-3)Alternator (8495-3) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$133.06
- Nastra®Alternator (898496-9)Alternator (898496-9) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$167.24
- Nastra®Alternator (12227)Alternator by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level of...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$255.57
- Nastra®Alternator (8911378)Alternator (8911378) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$422.66
- Nastra®Alternator (13215)Alternator by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level of...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$254.20
- Nastra®Alternator (898076)Alternator (898076) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$229.10
- Nastra®Alternator (8320N)Alternator (8320N) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level of...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$467.90
- Nastra®Alternator (898413)Alternator (898413) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$365.55
- Nastra®Alternator (898704)Alternator (898704) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$267.70
- Nastra®Alternator (898060)Alternator (898060) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$269.17
- Nastra®Alternator (7122)Alternator (7122) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level of...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$35.58
- Nastra®Alternator (7127-9)Alternator (7127-9) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$37.17
- Nastra®Alternator (7157M)Alternator (7157M) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level of...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$84.60
- Nastra®Alternator (898369)Alternator (898369) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$234.58
- Nastra®Alternator (898062)Alternator (898062) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$554.61
- Nastra®Alternator (898490-9)Alternator (898490-9) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$271.09
- Nastra®Alternator (7273T-3)Alternator (7273T-3) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$58.62
- Nastra®Alternator (898612)Alternator (898612) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$388.16
- Nastra®Alternator (894460)Alternator (894460) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$289.66
- Nastra®Alternator (7290-12)Alternator (7290-12) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$85.50
- Nastra®Alternator (898323)Alternator (898323) by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all your needs and offer the highest level...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$773.71
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.