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25ft 4-Way Flat Trailer Light Wiring Harness Kit - 4-Pin Male & Female Extension Connector - Includes Installation Accessories

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

1.Size:25ft


About this item

  • Wire Length: Our 4-way trailer wiring harness includes 4 Pin 21.65FT Male & 3.94FT Female Extension Connector. And this 25 ft trailer wiring harness is made of 18-gauge wire, designed to split at the trailer tongue and run down each side of the trailer
  • Durable and Anti-Corrosive: The use of high-quality pure copper wire and tin-plated layer to achieve the best electrical conductivity and oxidation resistance, and use premium PVC material for the best anti-corrosion and anti-aging ability. Work perfectly even with sea water
  • 4-Way Connectors Male plug with 5 wires, female plug with 4 wires. And you can install the trailer wire so quickly and easily through the 4-way connectors and Matching installation accessories. It matches with any other standard 4 pin flat plugs.
  • Color Coded Wires: Wires are color coded and bonded, Green- Right Turn Lights/Brakes, Yellow- Left Turn Lights/Brakes, Brown- Tail Lights/Running Lights, White-Ground Wire
  • Universal Application: The trailer wiring harness is suitable for under 80" wide trailers, such as marine boat trailer, horse trailer and other cargo utility trailer



Product Description

wiring

Wishbone Style Wiring Setup Designed

TOWING VEHICLE

Why choose LiLoom's Trailer Wire Harness?

18 AWG COLOR CODED WIRES

WIRING CONNECTORS

COMPARISON

Ideal for marine boat trailer, horse trailer, motorcycle trailer, ATV trailer, and other cargo utility trailer hitches (tow/haul vehicle must have 4-way plug)

TRAILER LIGHT

TRAILER LIGHT

TRAILER LIGHT

TRAILER LIGHT

TRAILER WIRING

George
Reviewed in the United States on May 5, 2025
Rewired a trailer product came exactly as described
kirok
Reviewed in the United States on September 21, 2024
I received the product and started to install it. I ran it through my trailer and found that one pair of wires was a foot and a half short. Now I ran it through the trailer channel tubing. Not on the exterior. The trailer from stem to stern is 26 feet long. Where I ran the wire would be about the 24 foot mark and then to the back. I saw one pair of wires was a foot and a half short. I thought maybe the wire had bunch up in the channel tubing. Not the case. So buyer beware. I am not using the other part of the harness as my truck has a round plug. I bought an adapter, so my intention was to just use the longer part of the harness to plug into adapter. There was plenty of slack on the one pair of wires, but not so much on the other pair. I may have to splice on the light end of my trailer, which I really didn't want to do, with the shorted length side. Not too happy. The quality of the wire is good. No complaints there. I think the inspectors at the factory need to get glasses so they can see if the length of both pair of wires are the same.If you have a trailer that is less then say 25 foot, you are going to be fine.
Jerry
Reviewed in the United States on May 8, 2024
works as advertised, will buy again.
Jose A.
Reviewed in the United States on October 15, 2023
Muy bueno buen precio
B G Scott
Reviewed in the United States on January 21, 2023
Item just as described and was shipped in a timely manner.
Jennifer Patton
Reviewed in the United States on September 30, 2021
Good quality for the price.
Raymond Nichols
Reviewed in the United States on August 26, 2021
Doesn't have a full length ground wire
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