36ft 4-Way Flat Trailer Light Wiring Harness Kit – 4-Pin Male & Female Extension Connector –

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Your Sales Price $15.99 - $12.99

A quick rundown of this product’s key features:

Wire Length: Our 4-way trailer wiring harness includes 4 Pin 28FT Male & 8FT Female Extension Connector. And this 36 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 & Fitment: 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

Our Top Reviews

Reviewer: Jerry
Rating: 5.0 out of 5 stars
Title: work as advertised
Review: works as advertised, will buy again.

Reviewer: Jose A.
Rating: 5.0 out of 5 stars
Title: Entraga rápido y bueno
Review: Muy bueno buen precio

Reviewer: B G Scott
Rating: 5.0 out of 5 stars
Title: Good wiring harness
Review: Item just as described and was shipped in a timely manner.

Reviewer: Raymond Nichols
Rating: 3.0 out of 5 stars
Title: No full length ground wire
Review: Doesn’t have a full length ground wire

Reviewer: Jennifer Patton
Rating: 5.0 out of 5 stars
Title: Cheaper than Walmart.
Review: Good quality for the price.

Reviewer: The faucet works great reason I had to order one there’s no replacement lines as bad you have to buy the whole unit
Rating: 5.0 out of 5 stars
Title: Trailer light wires
Review: It was as shown in the add

Reviewer: kirok
Rating: 2.0 out of 5 stars
Title: Not as advertised
Review: 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.

Reviewer: Colton Matousek
Rating: 1.0 out of 5 stars
Title: Wires are brittle
Review: Installed on trailer and have had wires break 3 times already and it’s been on the trailer 2 weeks… will be pulling off and replacing with new. Won’t buy again from here!

Price effective as of Mar 31, 2025 17:40:45 UTC

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