Semi-Truck Electric Wire, Cable & Acc Universal
Upgrade your rig with our universal electric wires, cables, and accessories designed for semi-trucks. These essentials keep your truck's electrical systems running smoothly, from headlights to power cords. Our products are built tough to handle the daily grind and rough conditions on the road. You'll find easy-to-install wiring that fits various models, making maintenance a breeze. Whether you’re swapping out a connector or replacing a harness, trust our reliable collection to get the job done right, keeping you on the road with confidence.
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On Sale
Relay 12 Volt 40 Amp 5 Pole W/ Mounting Tab
AFTERMARKET
Now: $9.25Was: $11.2112 Volt Relay With Mounting Tab * High Quality Relay* 40 AMP* With Bracket* Sold Individually* Warranty On Relays Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***Now: $9.25Was: $11.21 -
4 Gauge Battery Lug W/ 3/8 Inch Eye
AFTERMARKET
$3.994 Gauge Battery Lug – Mega Lugs Solder * High Quality Battery Lug* 4 Gauge* With 3/8 Inch Eye* Sold Individually* Warranty On Battery Lug Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$3.99 -
On Sale
4 Gauge Number 10 Mega Lug For Battery
AFTERMARKET
Now: $0.66Was: $3.05Crimp On Mega Lug Battery Terminal 4 GA * High Quality Lug* 4 Gauge * 10 Mega Lug* Gray Die* Sold Individually* Warranty On Lugs Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM) ***Now: $0.66Was: $3.05 -
Circuit Breaker Auto Reset 80A
AUTOMANN USA
$35.89Circuit Breaker Auto Reset 80A W/ Interrupt Rating 3000 Amps At 30V DC * High Quality Circuit Breaker* Auto Reset 80A* Waterproof* Rating 30V DC Maximum* Interrupt Rating 3000 Amps At 30V DC* Operating Temperature 25F To 180F* 80 Amp* Sold Individually*...$35.89 -
Circuit Breaker Auto Reset 60A
AUTOMANN USA
$35.89Circuit Breaker Auto Reset 60A W/ Interrupt Rating 3000 Amps At 30V DC * High Quality Circuit Breaker* Auto Reset 60A* Waterproof* Rating 30V DC Maximum* Interrupt Rating 3000 Amps At 30V DC* Operating Temperature 25F To 180F* 60 Amp* Sold Individually*...$35.89 -
Circuit Breaker Auto Reset 50A
AUTOMANN USA
$35.89Circuit Breaker Auto Reset 50A W/ Interrupt Rating 3000 Amps At 30V DC * High Quality Circuit Breaker* Auto Reset 50A* Waterproof* Rating 30V DC Maximum* Interrupt Rating 3000 Amps At 30V DC* Operating Temperature 25F To 180F* 50 Amp* Sold Individually*...$35.89 -
Circuit Breaker Auto Reset 150A
AUTOMANN USA
$35.89Circuit Breaker Auto Reset 150A W/ Rating 30V DC Maximum * High Quality Circuit Breaker* Auto Reset 150A* Waterproof* Rating 30V DC Maximum* Interrupt Rating 3000 Amps At 30V DC* Operating Temperature 25F To 180F* 150 Amp* Sold Individually* Warranty On...$35.89 -
Circuit Breaker Auto Reset 120A
AUTOMANN USA
$35.89Circuit Breaker Auto Reset 120A W/ Rating 30V DC Maximum * High Quality Circuit Breaker* Auto Reset 120A* Waterproof* Rating 30V DC Maximum* Interrupt Rating 3000 Amps At 30V DC* Operating Temperature 25F To 180F* 120 Amp* Sold Individually* Warranty On...$35.89 -
Circuit Breaker ATC Blade 100A
AUTOMANN USA
$35.89Circuit Breaker ATC Blade 100A W/ Rating 30V DC Maximum * High Quality Circuit Breaker* Auto Reset 100A* Waterproof* Rating 30V DC Maximum* Interrupt Rating 3000 Amps At 30V DC* Operating Temperature 25F To 180F* 100 Amp* Sold Individually* Warranty On...$35.89 -
Circuit Breaker ATC Blade 30A
AUTOMANN USA
$5.48Circuit Breaker ATC Blade 30A W/ Rating 14V DC Max.- 30 Amp * High Quality Circuit Breaker* ATC Blade 30A* Rating 14V DC Max.- 30 Amp* SAE J553* Auto Reset* Compatible With ATC Type Fuse Holders* Sold Individually* Warranty On Circuit Breakers Against...$5.48 -
Circuit Breaker ATC Blade 25A
AUTOMANN USA
$6.71Circuit Breaker ATC Blade 25A * High Quality Circuit Breaker* ATC Blade 25A* Rating 14V DC Max.- 25 Amp* SAE J553* Auto Reset* Compatible With ATC Type Fuse Holders* Sold Individually* Warranty On Circuit Breakers Against Defects In Workmanship &...$6.71 -
Circuit Breaker ATC Blade 20A
AUTOMANN USA
$5.48Circuit Breaker ATC Blade 20A * High Quality Circuit Breaker* ATC Blade 20A* Rating 14V DC Max.- 20 Amp* SAE J553* Auto Reset* Compatible With ATC Type Fuse Holders* Sold Individually* Warranty On Circuit Breakers Against Defects In Workmanship &...$5.48