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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4-Way, 7-Way Dual-Output Trailer Wire Connector W/ Backup Alarm Plugs
CURT MANUFACTURING
$48.99Dual Output 7 & 4-Way Connector W/ Backup Alarm * High Quality 7 And 4-Way Connector* Plugs Into USCAR Socket To Provide 4-Way And 7-Way Trailer Wiring Connectors * Replaces The Factory-Equipped 7-Way Socket * Integrated Backup Alarm Sounds When Vehicle...$48.99 -
4-Way Flat Connector Plug, Socket W/ 12 Inch, 48 Inch Wires
CURT MANUFACTURING
$13.194 Way Flat Connector Plug & Socket w/ 12 In & 48 Inch Wires * High Quality 4-Way Flat Connector Plug And Socket* Splices Into Existing Wiring To Provide Connections For Both Vehicle And Trailer * 4-Way Flat Output Connects Tail Lights, Brake Lights And...$13.19 -
Vehicle-Side Molded Rubber 4-Way Flat Connector Dust Cover
CURT MANUFACTURING
$2.994-Way Flat Connector Dust Cover * High Quality COnnector Dust Cover* Protects COnnector From Water, Dust And Road Grime When Not In Use * Helps Prevent Internal CorrosiOn For A LOng Operating Life * Fits Virtually Any 4-Way Flat COnnector Socket *...$2.99 -
4-Way Flat Connector Plug And Socket W/ 72 Inch Wires
CURT MANUFACTURING
$10.094-Way Flat Connector Plug And Socket * High Quality 4-Way Flat Connector Plug And Socket* Splices Into Existing Wiring To Provide Connections For Both Vehicle And Trailer * Looped Wire Can Also Be Used As A Wire Extension For An Existing Connector *...$10.09 -
Trailer Brake Controller Wiring Kit For Tow Vehicles Compativle W/ 2, 4, 6 Or 8 Brake Systems
CURT MANUFACTURING
$63.99Trailer Brake Controller Wiring Kit Compatible W/ 1 To 4 Axles * High Quality Trailer Brake Controller Wiring Kit* For Tow Vehicles Not Equipped With Factory Tow Package Wiring * Compatible With 2, 4, 6 Or 8-Brake Systems (1-4 Axles) * Designed For Use...$63.99 -
Universal Trailer Brake Controller Harness W/ Pigtails, 24 Inch 12-G Wires, Slit Loom Sleeve
CURT MANUFACTURING
$23.9924 Inch Trailer Brake Controller Harness W/ 12-G Wire, Pigtails & Slit-Loom Sleeve * High Quality Trailer Brake Controller Harness* Made Of 12 Gauge Wire* Splices Into A Vehicle For A Quick Plug Brake Controller Connection * Compatible With Any Curt...$23.99 -
Trailer Brake Controller Harness W/ Pigtails, Slit-Loom Sleeve, 24 Inch 12-G Wire
CURT MANUFACTURING
$10.9924 Inch Trailer Brake Controller Harness W/ 12-G Wire, Pigtails & Slit-Loom Sleeve * High Quality Trailer Brake Controller Harness* Made Of 12 Gauge Wire* Splices Into A Vehicle For A Quick Plug Brake Controller Connection * Compatible With Any Curt...$10.99 -
SL4 Stop Light Switch - Replaces Bendix 22860, Meritor R95522860N, Velvac036036
AUTOMANN USA
$10.98SL4 Stop Light Switch * High Quality Stop Light Switch* 2 Terminal* Activates 5 PSI* Normally Open 1/4 In NPT* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM)***$10.98 -
Y-Harness Kit For Peterbilt
PHOENIX DESIGN
$13.96Y-Harness Kit Fits Peterbilt * High Quality Y Harness Kit * 1 Male Packard* 2 Female Packard* With Loom* Sold Individually* Made In USA* Warranty On Y Harness Kit Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$13.96 -
Locking Stainless Cable Ties, 14 Inch - 4 Pack
UNITED PACIFIC
$5.1914 Inch Stainless Cable Ties * High Quality Locking Cable Ties* Stainless Steel* 14 Inch* Withstands Temperatures Up To 2500 Degrees* Quick Easy Ball-Bearing Locking Mechanism* Perfect For Securing Exhaust Wrap On Headers And Pipes* Upgrade For...$5.19 -
Locking Stainless Cable Ties, 8 Inch - 8 Pack
UNITED PACIFIC
$6.218 Inch Stainless Cable Ties * High Quality Locking Cable Ties* Stainless Steel* 8 Inch* Withstands Temperatures Up To 2500 Degrees* Quick Easy Ball-Bearing Locking Mechanism* Perfect For Securing Exhaust Wrap On Headers And Pipes* Upgrade For Electrical...$6.21 -
Red Nylon Cable Ties, 6 Inch - 10 Pack
UNITED PACIFIC
$5.196 Inch Nylon Cable Ties * High Quality Cable Ties* Nylon* Red* 6 Inch* Safely Secure Items In A Variety Of Environments Like - High Heat - Harsh Weather - High Vibration* 10 Pack* Sold As Pack* Warranty On Cable Ties Against Defects In Workmanship &...$5.19