Shop trailer wiring kit

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$25.99
RVGUARD 7 Way Wiring Harness Kit 8 Foot Trailer Cord With 7 Gang Junction Box, Include 12V Breakaway Switch And Plug Holder, Trailer Connector Cable
Amazon.com
$25.99
RVGUARD 7 Way Wiring Harness Kit 8 Foot Trailer Cord With 7 Gang Junction Box, Include 12V Breakaway Switch And Plug Holder, Trailer Connector Cable
Amazon.com
$38.99
LIMICAR 100ft 14 Gauge Trailer Wiring Harness Kit - 4-Way Bonded Color-Coded Wire For Trailer Lights, Utility, Horse & Car Hauler Trailers
Amazon.com
Free shipping
$38.99
LIMICAR 100ft 14 Gauge Trailer Wiring Harness Kit - 4-Way Bonded Color-Coded Wire For Trailer Lights, Utility, Horse & Car Hauler Trailers
Amazon.com
$30.99
RVMATE 7 Way 8 Feet Trailer Cord Kit, Include Plug Holder And Trailer Connector Cable Wiring Harness With Waterproof Junction Box
Amazon.com
$30.99
RVMATE 7 Way 8 Feet Trailer Cord Kit, Include Plug Holder And Trailer Connector Cable Wiring Harness With Waterproof Junction Box
Amazon.com
$12.99
$15.99
True Mods 4 Pin Flat Trailer Light Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat
Amazon.com
18% off
$12.99
$15.99
True Mods 4 Pin Flat Trailer Light Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat
Amazon.com
$47.99
LIMICAR 100ft 6-Way Trailer Wiring Harness With Electric Brake Wire, 14 Gauge CCA Bonded Trailer Wire Kit For Boat RV Camper Trailer (Red, Blue, Green
Amazon.com
Free shipping
$47.99
LIMICAR 100ft 6-Way Trailer Wiring Harness With Electric Brake Wire, 14 Gauge CCA Bonded Trailer Wire Kit For Boat RV Camper Trailer (Red, Blue, Green
Amazon.com
$8.23
Towsmart 4-Way Flat Trailer Wiring Kit - Vehicle And Trailer Ends TS48RR
etrailer.com
$8.23
Towsmart 4-Way Flat Trailer Wiring Kit - Vehicle And Trailer Ends TS48RR
etrailer.com
$14.80
$36.99
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Lumirloo
59% off
$14.80
$36.99
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Lumirloo
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
PRINTAE
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
PRINTAE
$13.20
Cheemuii 15 ft Trailer Wiring Harness Kit Heavy Duty 7 Way Trailer Cord With 7 Pin Trailer Plug And Junction Box Kit Premium Light And Brake Wiring Wires For Trailer RV
PRINTAE
$13.20
Cheemuii 15 ft Trailer Wiring Harness Kit Heavy Duty 7 Way Trailer Cord With 7 Pin Trailer Plug And Junction Box Kit Premium Light And Brake Wiring Wires For Trailer RV
PRINTAE
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
PRINTAE
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
PRINTAE
$24.32
WOLFWILL 7 Way Trailer Wiring Harness, 10ft Heavy Duty Trailer Cable Cord Connector Waterproof For RV, Camper, Truck
Amazon.com
$24.32
WOLFWILL 7 Way Trailer Wiring Harness, 10ft Heavy Duty Trailer Cable Cord Connector Waterproof For RV, Camper, Truck
Amazon.com
$13.20
Partsam 7 Way Trailer Wiring Harness Kit 8ft Trailer Cord 12V Breakaway Switch And Plug Holder Trailer Connector Cable Wiring Harness With 7 Gang Junction Box Waterproof
Proyins
$13.20
Partsam 7 Way Trailer Wiring Harness Kit 8ft Trailer Cord 12V Breakaway Switch And Plug Holder Trailer Connector Cable Wiring Harness With 7 Gang Junction Box Waterproof
Proyins
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$26.99
WALSIO 36ft 4 Pin 5 Wire Trailer Wiring Harness With PVC Protective Tube, 4 Way Flat Trailer Connector, Trailer Lights And Wiring Kit, Trailer Wire
Amazon.com
$26.99
WALSIO 36ft 4 Pin 5 Wire Trailer Wiring Harness With PVC Protective Tube, 4 Way Flat Trailer Connector, Trailer Lights And Wiring Kit, Trailer Wire
Amazon.com
$119.60
$299.00
Agrieyes 7 Pin Trailer Wiring Harness, 8 ft Heavy Duty 7 Way Trailer Wiring Harness Kit With 7 Gang Junction Box, Trailer 7 Wire Harness For RV, Towing, Boat, Tow, Truck, 7Pin Plug Cord Brake
Lumirloo
59% off
$119.60
$299.00
Agrieyes 7 Pin Trailer Wiring Harness, 8 ft Heavy Duty 7 Way Trailer Wiring Harness Kit With 7 Gang Junction Box, Trailer 7 Wire Harness For RV, Towing, Boat, Tow, Truck, 7Pin Plug Cord Brake
Lumirloo
$17.59
Gubrdfrsod 6 ft 7 Pin Trailer Plug Heavy Duty Trailer Wire Extension Pure Copper 7 Wire Trailer Wiring Harness Kit With Dust Cover 7 Way Trailer Plug
Amazon.com
$17.59
Gubrdfrsod 6 ft 7 Pin Trailer Plug Heavy Duty Trailer Wire Extension Pure Copper 7 Wire Trailer Wiring Harness Kit With Dust Cover 7 Way Trailer Plug
Amazon.com
$47.99
Tekonsha 7-Way Trailer Wiring Kit For 99-02 Chevy Silverado GMC Sierra 1500 2500 LD 01-02 1500 HD 2500 HD 3500 TE19RA
Hitch Expo
$47.99
Tekonsha 7-Way Trailer Wiring Kit For 99-02 Chevy Silverado GMC Sierra 1500 2500 LD 01-02 1500 HD 2500 HD 3500 TE19RA
Hitch Expo
$112.99
Trailer Electric Brake Wiring Kit 36 Foot
The Trailer Parts Outlet
23
$112.99
Trailer Electric Brake Wiring Kit 36 Foot
The Trailer Parts Outlet
$44.00
ROAD KING 5-Wire X 40' Split Trailer Harness Kit TWHG-40-5
Trailer Parts Superstore
$44.00
ROAD KING 5-Wire X 40' Split Trailer Harness Kit TWHG-40-5
Trailer Parts Superstore
Installing Kenway Trailer Wiring and Light Kit from Harbor Freight | Easy DIY
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Installing Kenway Trailer Wiring and Light Kit from Harbor Freight | Easy DIY
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The Best Way To Wire A Trailer DIY Wiring VS Harness
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2025-2026 Hyundai Tucson | U-Haul SmartConnect Trailer Wiring™ Installation | ATM4001A
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How To Install And Wire Trailer Lights - DIY
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Shop trailer wiring kit

Sponsored
About our ads
$13.20
Partsam 7 Way Trailer Wiring Harness Kit 8ft Trailer Cord 12V Breakaway Switch And Plug Holder Trailer Connector Cable Wiring Harness With 7 Gang Junction Box Waterproof
Proyins
$13.20
Partsam 7 Way Trailer Wiring Harness Kit 8ft Trailer Cord 12V Breakaway Switch And Plug Holder Trailer Connector Cable Wiring Harness With 7 Gang Junction Box Waterproof
Proyins
$26.99
WALSIO 36ft 4 Pin 5 Wire Trailer Wiring Harness With PVC Protective Tube, 4 Way Flat Trailer Connector, Trailer Lights And Wiring Kit, Trailer Wire
Amazon.com
$26.99
WALSIO 36ft 4 Pin 5 Wire Trailer Wiring Harness With PVC Protective Tube, 4 Way Flat Trailer Connector, Trailer Lights And Wiring Kit, Trailer Wire
Amazon.com
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$119.60
$299.00
Agrieyes 7 Pin Trailer Wiring Harness, 8 ft Heavy Duty 7 Way Trailer Wiring Harness Kit With 7 Gang Junction Box, Trailer 7 Wire Harness For RV, Towing, Boat, Tow, Truck, 7Pin Plug Cord Brake
Lumirloo
59% off
$119.60
$299.00
Agrieyes 7 Pin Trailer Wiring Harness, 8 ft Heavy Duty 7 Way Trailer Wiring Harness Kit With 7 Gang Junction Box, Trailer 7 Wire Harness For RV, Towing, Boat, Tow, Truck, 7Pin Plug Cord Brake
Lumirloo
$17.59
Gubrdfrsod 6 ft 7 Pin Trailer Plug Heavy Duty Trailer Wire Extension Pure Copper 7 Wire Trailer Wiring Harness Kit With Dust Cover 7 Way Trailer Plug
Amazon.com
$17.59
Gubrdfrsod 6 ft 7 Pin Trailer Plug Heavy Duty Trailer Wire Extension Pure Copper 7 Wire Trailer Wiring Harness Kit With Dust Cover 7 Way Trailer Plug
Amazon.com
$47.99
Tekonsha 7-Way Trailer Wiring Kit For 99-02 Chevy Silverado GMC Sierra 1500 2500 LD 01-02 1500 HD 2500 HD 3500 TE19RA
Hitch Expo
$47.99
Tekonsha 7-Way Trailer Wiring Kit For 99-02 Chevy Silverado GMC Sierra 1500 2500 LD 01-02 1500 HD 2500 HD 3500 TE19RA
Hitch Expo
$112.99
Trailer Electric Brake Wiring Kit 36 Foot
The Trailer Parts Outlet
23
$112.99
Trailer Electric Brake Wiring Kit 36 Foot
The Trailer Parts Outlet
$44.00
ROAD KING 5-Wire X 40' Split Trailer Harness Kit TWHG-40-5
Trailer Parts Superstore
$44.00
ROAD KING 5-Wire X 40' Split Trailer Harness Kit TWHG-40-5
Trailer Parts Superstore
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Shop trailer wiring kit

Sponsored
About our ads
$25.99
RVGUARD 7 Way Wiring Harness Kit 8 Foot Trailer Cord With 7 Gang Junction Box, Include 12V Breakaway Switch And Plug Holder, Trailer Connector Cable
Amazon.com
$25.99
RVGUARD 7 Way Wiring Harness Kit 8 Foot Trailer Cord With 7 Gang Junction Box, Include 12V Breakaway Switch And Plug Holder, Trailer Connector Cable
Amazon.com
$38.99
LIMICAR 100ft 14 Gauge Trailer Wiring Harness Kit - 4-Way Bonded Color-Coded Wire For Trailer Lights, Utility, Horse & Car Hauler Trailers
Amazon.com
Free shipping
$38.99
LIMICAR 100ft 14 Gauge Trailer Wiring Harness Kit - 4-Way Bonded Color-Coded Wire For Trailer Lights, Utility, Horse & Car Hauler Trailers
Amazon.com
$30.99
RVMATE 7 Way 8 Feet Trailer Cord Kit, Include Plug Holder And Trailer Connector Cable Wiring Harness With Waterproof Junction Box
Amazon.com
$30.99
RVMATE 7 Way 8 Feet Trailer Cord Kit, Include Plug Holder And Trailer Connector Cable Wiring Harness With Waterproof Junction Box
Amazon.com
$12.99
$15.99
True Mods 4 Pin Flat Trailer Light Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat
Amazon.com
18% off
$12.99
$15.99
True Mods 4 Pin Flat Trailer Light Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat
Amazon.com
$47.99
LIMICAR 100ft 6-Way Trailer Wiring Harness With Electric Brake Wire, 14 Gauge CCA Bonded Trailer Wire Kit For Boat RV Camper Trailer (Red, Blue, Green
Amazon.com
Free shipping
$47.99
LIMICAR 100ft 6-Way Trailer Wiring Harness With Electric Brake Wire, 14 Gauge CCA Bonded Trailer Wire Kit For Boat RV Camper Trailer (Red, Blue, Green
Amazon.com
$8.23
Towsmart 4-Way Flat Trailer Wiring Kit - Vehicle And Trailer Ends TS48RR
etrailer.com
$8.23
Towsmart 4-Way Flat Trailer Wiring Kit - Vehicle And Trailer Ends TS48RR
etrailer.com
$14.80
$36.99
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Lumirloo
59% off
$14.80
$36.99
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Lumirloo
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
PRINTAE
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
PRINTAE
$13.20
Cheemuii 15 ft Trailer Wiring Harness Kit Heavy Duty 7 Way Trailer Cord With 7 Pin Trailer Plug And Junction Box Kit Premium Light And Brake Wiring Wires For Trailer RV
PRINTAE
$13.20
Cheemuii 15 ft Trailer Wiring Harness Kit Heavy Duty 7 Way Trailer Cord With 7 Pin Trailer Plug And Junction Box Kit Premium Light And Brake Wiring Wires For Trailer RV
PRINTAE
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
PRINTAE
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
PRINTAE
$24.32
WOLFWILL 7 Way Trailer Wiring Harness, 10ft Heavy Duty Trailer Cable Cord Connector Waterproof For RV, Camper, Truck
Amazon.com
$24.32
WOLFWILL 7 Way Trailer Wiring Harness, 10ft Heavy Duty Trailer Cable Cord Connector Waterproof For RV, Camper, Truck
Amazon.com
$13.20
Partsam 7 Way Trailer Wiring Harness Kit 8ft Trailer Cord 12V Breakaway Switch And Plug Holder Trailer Connector Cable Wiring Harness With 7 Gang Junction Box Waterproof
Proyins
$13.20
Partsam 7 Way Trailer Wiring Harness Kit 8ft Trailer Cord 12V Breakaway Switch And Plug Holder Trailer Connector Cable Wiring Harness With 7 Gang Junction Box Waterproof
Proyins
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$14.80
Cheemuii 15 ft 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12 V Breakaway Switch And Plug Holder Heavy Duty Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$11.60
Cheemuii 7 Way Trailer Cord And 7 Gang Junction Box Kit With 12V Breakaway Switch And Plug Holder Heavy Duty 8 ft Trailer Wiring Harness Kit For Trailers Rvs Campers
Pompmex
$26.99
WALSIO 36ft 4 Pin 5 Wire Trailer Wiring Harness With PVC Protective Tube, 4 Way Flat Trailer Connector, Trailer Lights And Wiring Kit, Trailer Wire
Amazon.com
$26.99
WALSIO 36ft 4 Pin 5 Wire Trailer Wiring Harness With PVC Protective Tube, 4 Way Flat Trailer Connector, Trailer Lights And Wiring Kit, Trailer Wire
Amazon.com
$119.60
$299.00
Agrieyes 7 Pin Trailer Wiring Harness, 8 ft Heavy Duty 7 Way Trailer Wiring Harness Kit With 7 Gang Junction Box, Trailer 7 Wire Harness For RV, Towing, Boat, Tow, Truck, 7Pin Plug Cord Brake
Lumirloo
59% off
$119.60
$299.00
Agrieyes 7 Pin Trailer Wiring Harness, 8 ft Heavy Duty 7 Way Trailer Wiring Harness Kit With 7 Gang Junction Box, Trailer 7 Wire Harness For RV, Towing, Boat, Tow, Truck, 7Pin Plug Cord Brake
Lumirloo
$17.59
Gubrdfrsod 6 ft 7 Pin Trailer Plug Heavy Duty Trailer Wire Extension Pure Copper 7 Wire Trailer Wiring Harness Kit With Dust Cover 7 Way Trailer Plug
Amazon.com
$17.59
Gubrdfrsod 6 ft 7 Pin Trailer Plug Heavy Duty Trailer Wire Extension Pure Copper 7 Wire Trailer Wiring Harness Kit With Dust Cover 7 Way Trailer Plug
Amazon.com
$47.99
Tekonsha 7-Way Trailer Wiring Kit For 99-02 Chevy Silverado GMC Sierra 1500 2500 LD 01-02 1500 HD 2500 HD 3500 TE19RA
Hitch Expo
$47.99
Tekonsha 7-Way Trailer Wiring Kit For 99-02 Chevy Silverado GMC Sierra 1500 2500 LD 01-02 1500 HD 2500 HD 3500 TE19RA
Hitch Expo