Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Both-Side Taillights, Pure Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Plug w/Nylon Net Tube Protection

Excellent product easy to install.

Recently purchased a 5x8 ATV trailer that needed to be rewired. This harness seemed like a good value so I purchased it. I was not disappointed with this purchase. The harness is well made and the length of the harness was more than I needed. Hooked the harness to new LED tail lights, plugged it into my truck, and it worked like a champ.

I like the shielding on each side, made for a neat job on my utility trailor.

This is a second purchase of this wiring harness for use on another trailer. The first one installed easily, and my brother has a trailer similar to mine that needs one, so I am buying it and installing it as part of his Christmas gifts. It is very simple to install, as each side of the wiring is already divided for each side, Green/Right, Yellow/Left. I saw this somewhere else, so I can't take credit for it, but a simple way to remember which side the harness goes on is that Yellow lines are on the roadside in a no-passing zone, and Green Grass grows on the right of the road. You can see the wire colors through the sheathing. If you are splicing into the harness for running lights, you have to cut the sheathing. A sharp razor worked for me when doing this, but that is the user's choice on how they separate the protection.

Damn mice got my trailer wires yet again. Decided to just replace all of the wiring and purchased this kit. It worked great but my only complaint is the length of the white wire - the ground. It is way too short. This seems to be the same with all makes/manufacturers of these trailer harnesses. The tongue of the trailer is the most critical part and i have no interest in drilling holes in it which could then lead to rust. If installed there, it would also be readily available to get nicked I or tore off it it were screwed into the tongue area. So, I had to extend the white wire in order to ground on the frame further back, which also allowed me to run the white wire inside the tongue’s square tubing and keep things tidy and safe from any accidents. Other than that, it is a great little harness

This is really well made. I liked that I could home run each side.

Why did you pick this product vs others?: This is the simplest harness I've ever installed. The wire quality is excellent. It fits perfect. Think I had it completed in 20minutes by myself. The value for your money is so worth it. Looks great.

Nice kit. I got exactly what they described

Works great, good quality, easy to install

Good quality and easy to install. Protective mesh tubing is great to keep everything neat and tidy. Installation took no time. Would recommend and buy again.

Great quality and easy to install!

Bought this to rewire a boat trailer and overall pleased with it. The main positive is that it is a split harness with 5 wires separated to go along each side of the trailer. This makes it easier to run through the frame without the need for any crossover wiring that is more typical of standard four strand harness. It also arrives with protective harness sheath on each pair of wires which is a nice addition to reduce potential wear on the wire insulation. While the harness sheathing is a nice feature it also adds to the main flaw of this design. This harness is set up to run to a pair of tail lights but most larger trailers also have side markers and this harness does not have wiring dedicated to that purpose. The sheath makes it more difficult to tap into the wires along the run as you have to cut into the sheath and it then frays. You likely will have to devise an alternate plan for side lights. In my case I ran a second harness from the tail lights to the side lights. Not a big deal but could be easier if the company supplied the harness with the sheath separately so once you have your wiring set up you could then add the sheath. One last thing, the wires on my harness were not the same length and I had to add a 1 foot piece to the end of one side of the harness to make it to the end of the trailer so best you measure both runs before installing. Overall not a bad product and does the job.

Very good quality wire with webbing enclosure. I would buy this again.