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18 AWG 30FT 4 Wire Trailer Wiring Harness Kit 4 Pin Flat Male 4 Way Trailer Plug Pure Copper 18 Gauge Heavy Duty Jacket Cable Extension Connector Plug with Dust Cover

Free shipping on orders over $29.99

$26.99

$ 13 .99 $13.99

In Stock

1.Color:16awg 10feet


About this item

  • Standard 4 Way Flat Trailer Wire:This 4 pin trailer connector is designed to match industry standard 4 way flat trailer wire sockets, provides 4 pin trailer wiring harness male plug for your trailer and can be used to replace a worn out, broken 4 prong trailer wiring harness wire on a wide variety of trailers
  • Pure Copper Material:4 way flat trailer connector wire and plug made of pure copper material,4 pin trailer wiring harness wire diameter 18awg, pure copper 4 way flat trailer wiring extension connector whch has good conductivity and corrosion resistance,The safe temperature is below 105 degrees celsius and the safe voltage is below 300V. Itis wrapped with insulating pvc prolongs service life and resists bad weather
  • Widely Application:Billion wealth 18awg 4 pin trailer wire extension cord is for connecting brake lights, turn signals, and taillights for power, 4 pin vehicle side trailer wiring harness for all types of trailers including marine boat trailer, horse trailer, motorcycle trailer, ATV trailer, and other cargo utility trailer hitches
  • Easy to Use:4 way trailer harness is equipped with 18awg color-coded pure copper wires, clearly identify each wire's function, ensure you are properly, can be used to power the taillights, brake lights and turn signals



Product Description

Trailer Extension Cable

100

EASY PLUG AND PLAY

101

Heavy Duty PVC Jacket

104

100% Premium Copper Cord

103

Application

105

M. Herrygers
Reviewed in the United States on January 3, 2025
Added new wire to my worn trailer wire. Easy installation with connectors. Worth the money to do it myself.
Customer
Reviewed in Canada on April 19, 2025
perfect!
Michel bellavance
Reviewed in Canada on April 16, 2025
Très beau produit je vous le recommande
MK & RK
Reviewed in the United States on September 6, 2024
Very pleased with the thickness of the outer insulation and very happy I went with the16awg. It was much easier to work with. I only wish they would have had a 20' 16awg option but this worked out ok my application. I just had to add a little more wire between the ends and lights than I first thought. Plug stays in good and snug and everything lighted up right when I was done!
Tony
Reviewed in Canada on August 6, 2024
Coating a both thin. But worked well
Joseph
Reviewed in the United States on August 5, 2024
Love the trailer wires. I like how they're all encased into a thick rubber outside. Will be ordering again for the next job
The Brigadier
Reviewed in the United States on August 26, 2024
All trailers should come with this type of jacketed cable! This is a high quality and ruggedized trailer wiring cable, easy to strip and install.
David Quinn
Reviewed in Canada on March 8, 2024
Nice robust plastic sleeve, used as primary wiring to rig up lights on a dirt bike carrier that didn't come with any lights. Excellent!
jacques
Reviewed in the United States on February 1, 2024
The black protective cover over the wired keeps them very safe looks great and works great
FredDuff
Reviewed in Canada on November 24, 2024
Good
R Horn
Reviewed in the United States on November 10, 2024
Good quality jacketed cable
The Rover
Reviewed in the United States on December 16, 2023
I've messed with running independent wires down trailers way too much. Such a waste of time and messy. These are a great solution. Just run all four wires together to the back. Then distribute from there. The only drawback for me was that my trailer is 30 ft long. That means I need about a 32 ft version of this. So I just had to butt new lengths of wire sooner than I wanted. Not a big deal.
Dixie Dull
Reviewed in the United States on July 29, 2022
I bought this wire to replace the flat 4-wire on my trailer. The flat 4-wire was more than 15 years old, and cracked when it bent. This new wire comes with a round black-plastic sheath, which protects the 4- wire from the elements.Everything is wired in now, the lights work great, and I'm happy to know it should be 20 years or so before I have to do this again.
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