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
- ACDelco®Professional™ Headlight Dimmer Switch Connector (PT1994)Professional™ Headlight Dimmer Switch Connector (PT1994) by ACDelco®. With Locking Tabs. Finish: Black. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.59
- ACDelco®Professional™ Headlight Switch Connector (PT1930)Professional™ Headlight Switch Connector (PT1930) by ACDelco®. Finish: Black.$28.00
- ACDelco®Professional™ High Output High Tone Horn (E1903E)Professional™ High Output High Tone Horn (E1903E) by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.81
- ACDelco®Professional™ High Output Low Tone Horn (E1905E)Professional™ High Output Low Tone Horn (E1905E) by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.62
- ACDelco®Professional™ Tubular Circuit Breaker (U1764)Professional™ Tubular Circuit Breaker (U1764) by ACDelco®. Amperage: 6 Amp. Connector Type: 2 Blade Terminals. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$100.74
- Motorcraft®12 Volt Accessory Power Outlet Connector (WPT1160)12 Volt Accessory Power Outlet Connector by Motorcraft®. Location: On Floor Console. Finish: Natural. Gender: Female. Leads: 3. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle,...Direct OEM replacementMeets strict Ford Motor Company standards$51.45
- Motorcraft®Front Driver Side Seat Switch (SW7247)Front Driver Side Seat Switch (SW7247) by Motorcraft®. Illuminated. Without Wiring. Looking to maintain the top condition of your electrical system? Motorcraft are ready to help you! Just choose from their immense selection of premium...Direct OEM replacementMeets strict Ford Motor Company standards$59.92
- Standard®Brake Light Switch Connector (S-758)Brake Light Switch Connector by Standard®. Finish: Black. Wire Quantity: 3. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$15.63
- Standard®Brake Light Switch Connector (S-960)Brake Light Switch Connector (S-960) by Standard®. Finish: Gray. Harness Length: 18". Wire Quantity: 2. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$36.01
- Standard®Circuit Breaker (BR-230)Circuit Breaker (BR-230) by Standard®. Amperage: 30 Amp. Connector Type: 2 Blade Male Terminals. Voltage: 12V. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Standard Circuit Breakers are feature rich with high grade internal components for precision functional operationHigh grade materials ensure precision performance$8.98
- Standard®Circuit Breaker (BR-208)Circuit Breaker (BR-208) by Standard®. Amperage: 25 Amp. Connector Type: 2 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Standard Circuit Breakers are feature rich with high grade internal components for precision functional operationHigh grade materials ensure precision performance$42.84
- Standard®Circuit Breaker (BR-207)Circuit Breaker (BR-207) by Standard®. Amperage: 6 Amp. Connector Type: 2 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Standard Circuit Breakers are feature rich with high grade internal components for precision functional operationHigh grade materials ensure precision performance$34.36
- Standard®Circuit Breaker (BR-220)Circuit Breaker (BR-220) by Standard®. Amperage: 20 Amp. Connector Type: 2 Blade Male Terminals. Voltage: 12V. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Standard Circuit Breakers are feature rich with high grade internal components for precision functional operationHigh grade materials ensure precision performance$25.90
- Standard®Electrical Connector (S2488)Electrical Connector (S2488) by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and...Heat Shrink Butt Connectors IncludedEach part has high-quality direct replacement electrical connector that eliminates the need for a harness, replacing only the damaged connector, for a cost effective repair solution$54.01
- Standard®Electrical Connector (S-665)Electrical Connector (S-665) by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$20.31
- Standard®Electrical Connector (S-662)Electrical Connector (S-662) by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$21.13
- Standard®Electrical Connector (S2212)Electrical Connector (S2212) by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and...Protective Tubing IncludedEach part has high-quality direct replacement electrical connector that eliminates the need for a harness, replacing only the damaged connector, for a cost effective repair solution$70.58
- Standard®Front Driver Side Seat Lumbar Switch (PSW165)Front Driver Side Seat Lumbar Switch (PSW165) by Standard®. With 10 Inch Wire. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...High quality at an affordable priceExpertly made from premium materials$44.46
- Standard®Front Passenger Side Seat Switch (PSW106)Front Passenger Side Seat Switch (PSW106) by Standard®. Connector Type: 8 Cylindrical tube Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Power seat switch is engineered using copper alloy conductors ensuring superior electrical conductivity with low resistive lossesSwitches feature a robust design with high-grade materials to meet the stringent demands of today's service professional$100.24
- Standard®Front Turn Signal Light Connector (S2983)Turn Signal Light Connector by Standard®. Front. Finish: Black. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Premium parts you can rely onDesigned to restore functionality$22.04
- Standard®Handypack™ 12 Gauge 30A AGC In-Line Fuse Holder (HP3120)Universal Handypack™ 12 Gauge 30A AGC In-Line Fuse Holder (HP3120) by Standard®. Quantity: 1. Amperage Rating: 30A. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$2.78
- Standard®Handypack™ 12 Gauge 30A ATO/ATC In-Line Fuse Holder (HP3090)Universal Handypack™ 12 Gauge 30A ATO/ATC In-Line Fuse Holder (HP3090) by Standard®. Type D. Quantity: 1. Amperage Rating: 30A. TERMINALS: D. Standard is to be the leading independent supplier to the automotive aftermarket, providing...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$2.78
- Standard®Handypack™ 12 Gauge 30A ATO/ATC In-Line Fuse Holder (HP3080)Universal Handypack™ 12 Gauge 30A ATO/ATC In-Line Fuse Holder (HP3080) by Standard®. Type C. Quantity: 1. Amperage Rating: 30A. TERMINALS: C. Standard is to be the leading independent supplier to the automotive aftermarket, providing...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$7.96
- Standard®Handypack™ 12 Gauge 30A ATO/ATC In-Line Fuse Holder (HP3050)Universal Handypack™ 12 Gauge 30A ATO/ATC In-Line Fuse Holder (HP3050) by Standard®. Type B. Quantity: 1. Amperage Rating: 30A. TERMINALS: B. Standard is to be the leading independent supplier to the automotive aftermarket, providing...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$2.78
- Standard®Handypack™ 14 Gauge 10A ATO/ATC In-Line Fuse Holder (HP3030)Universal Handypack™ 14 Gauge 10A ATO/ATC In-Line Fuse Holder (HP3030) by Standard®. Type B. Quantity: 1. Amperage Rating: 10A. TERMINALS: B. Standard is to be the leading independent supplier to the automotive aftermarket, providing...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$2.45
- Standard®Handypack™ 14 Gauge 20A AGC In-Line Fuse Holder (HP3110)Universal Handypack™ 14 Gauge 20A AGC In-Line Fuse Holder (HP3110) by Standard®. Quantity: 1. Amperage Rating: 20A. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$2.78
- Standard®Handypack™ 14 Gauge 20A ATO/ATC In-Line Fuse Holder (HP3040)Universal Handypack™ 14 Gauge 20A ATO/ATC In-Line Fuse Holder (HP3040) by Standard®. Type B. Quantity: 1. Amperage Rating: 20A. TERMINALS: B. Standard is to be the leading independent supplier to the automotive aftermarket, providing...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$2.45
- Standard®Handypack™ 16 Gauge 20A ATO/ATC In-Line Fuse Holder (HP3060)Universal Handypack™ 16 Gauge 20A ATO/ATC In-Line Fuse Holder (HP3060) by Standard®. Type D. Quantity: 1. Amperage Rating: 20A. TERMINALS: D. Standard is to be the leading independent supplier to the automotive aftermarket, providing...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$2.99
- Standard®Handypack™ 18-12 Gauge 20A ATO/ATC In-Line Fuse Holder (HP3100)Universal Handypack™ 18-12 Gauge 20A ATO/ATC In-Line Fuse Holder (HP3100) by Standard®. Type A. Quantity: 1. Amperage Rating: 20A. TERMINALS: A. Standard is to be the leading independent supplier to the automotive aftermarket,...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$2.11
- Standard®Handypack™ 6 Gauge 60A In-Line Maxi Fuse Holder with Cover (HP3190)Universal Handypack™ 6 Gauge 60A In-Line Maxi Fuse Holder with Cover (HP3190) by Standard®. Quantity: 1. Amperage Rating: 60A. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...Protects automotive components from electrical surges that can cause premature failureEasily splices into electrical wiring to protect any circuit$7.00
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.