![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 5 Wire Harness for Utility Boat Lights](https://m.media-amazon.com/images/I/71BxUONWpuL._AC_SL3840_.jpg)
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🔌 Wire smarter, not harder — the ultimate trailer lighting upgrade!
The True Mods 4 Pin Flat Trailer Light Wiring Harness Kit features a 29-foot total wire length with a wishbone-style design for easy installation. It uses 18 AWG color-coded wires and meets SAE J1128 standards, ensuring safe, reliable low-voltage performance. Designed for trailers both under and over 80 inches wide, this kit includes both male and female connectors, making it a comprehensive solution for utility and boat trailer lighting needs.
| ASIN | B07CLP8V3Y |
| Best Sellers Rank | #47,018 in Automotive ( See Top 100 in Automotive ) #100 in Towing Hitch Wiring |
| Brand | ONLINE LED STORE |
| Connector Type | 4-way Flat |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,386) |
| Date First Available | May 20, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15.2 ounces |
| Item dimensions L x W x H | 7.5 x 3.5 x 2.5 inches |
| Item model number | 4336325634 |
| Manufacturer | ONLINE LED STORE |
| Manufacturer Part Number | ACCEPSCBL0105 |
| Material | Copper |
| Product Dimensions | 7.5 x 3.5 x 2.5 inches |
| Recommended Uses For Product | Wiring Harness Kit |
| UPC | 816165025907 |
| Wire Diameter | 1.02 Millimeters |
L**W
Good quality wiring
This is good quality wire for wiring up a trailer. The price was right and the product is exactly as described and work great on a small trailer I wired up.
D**Y
Just as advertised. Installed easily.
Good solid wiring harness. It has separate left and right brake lines from the plug so that you don't have to run one wire to one taillight, and then run a separate wire from that one, across the trailer, to the other taillight. It made the job of running the wires much easier. The instructions looked clear as well. It would have been nice to have a cover for the trailer male plug included. But it sort of does, if you do what I did. The smaller harness which comes with it meant to be wired to your car has the female connector on it. I didn't need that harness, since my car already has its own harness meant to supply the trailer signals. So I cut off that female plug from the unneeded cable. I use that female connector as a cover for the trailer's male connector.
P**H
Wiring
Worked great for me!!
T**Y
Great kit but trailer ground wire is too short!
Rewired an 8 foot trailer. The wishbone style harness works great. Only issue: the 16" ground wire for the trailer is too short (and my ground on the trailer is about as far forward as it can go). The first turn, it pulled the end loose from the vehicle. Will be an easy fix as I'll splice a longer ground wire but would be nice if the kit included an extra 10-12" of ground wire. I can always cut off excess but unable to make it longer!
R**N
Good Quality and easy to use
Good Quality and easy to use
J**E
This was the perfect replacement harness for my 5x8 teske trailer
My teske 5x8 trailer was an existing wishbone wiring setup, with a four flat connector, and five wires. I used the old wires and to pull the new wires through the tongue and other channels under the deck of the trailer. This harness is good quality and very supple and seem like they will last a long time
J**E
The length.
The length is important. All wires are color code, which makes it easy to use. I used to wire my trailer.
L**.
Perfect fit and easy fix!
Perfect out of the package and easy install that worked immediately upon installing. Good value.
Trustpilot
1 month ago
3 weeks ago