The experts in Automotive Lighting. Add to Favourite Shops. Get Help & Advice. Y Harness Design 5 Wire Trailer Wiring Harness for Marine Applications. Versatile Y-Harness Design: The 4-pin trailer wiring harness features a wishbone design, eliminating the need for splicing. It allows both left and right taillights to be connected simultaneously, making it perfect for boat trailer wiring. 4 Pin Boat Trailer Wiring Harness: Designed to split at the trailer tongue, this 5-wire harness easily connects to the standard 4-way flat socket. Its efficient installation and connection make it an greet choice for boat trailers in need of reliable wiring. Superior Quality Construction: Constructed with thick PVC coating and premium copper-clad aluminum wires, this harness is built to anti-corrosion. And for ensure long-lasting. The black nylon mesh outer layer adds an extra layer of for protection, making it suitable for marine environments. Y-Harness Connector: Featuring a Y-shaped design, this 4-pin trailer harness adapter can split from different sides of the trailer. The Y at the front eliminates the hassle of running a wire across the axle, making it a robust and efficient wiring solution for boat trailers. 22.9FT Flexible Installation Length: With a 22.9-foot male 4-flat wire and a 2.5-foot ground wire, this trailer light kit provides ample length for flexible installation and trailer rewiring. It is suitable for various trailers, including marine boat trailers, horse trailers, and for ATV trailers with 4-way. Part Name:Trailer Wiring Harness Kit. Material:PVC coating, copper-clad aluminum wires, nylon mesh outer layer. High Universality Fitment:Boat trailers, horse trailers, for ATV trailers, and other trailers with 4-way. 1Trailer Wiring Harness Kit. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please allow slight manual measurement deviation for the data. PLEASE NOTE: The vehicle compatibility should be used as a guide only, on occasions there might be more than 1 option available for some vehicles. We will dispatch your item as soon as we can. You have 28 days to return your order for any reason, as long as it is unused, undamaged and in the original packaging. Since 2008, Eurowagens are one of the leading suppliers of automotive lighting in the UK. We supply customers around the world with Genuine, OEM and aftermarket lighting parts online and from our offices in Letchworth, Hertfordshire. As lighting is our specialty, if you’re unsure of anything – we are always here to help.
