--- product_id: 594493501 title: "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" brand: "oyviny" price: "KD 11.14" currency: KWD in_stock: true reviews_count: 13 category: "Oyviny" url: https://www.desertcart.com.kw/products/594493501-oyviny-4-pin-5-wire-trailer-wiring-harness-22ft-rewiring store_origin: KW region: Kuwait --- # 4-pin wishbone connector for dual taillight control 22FT length with color-coded wires for easy splice Pure copper wires wrapped in nylon net tube protection 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 **Brand:** oyviny **Price:** KD 11.14 **Availability:** ✅ In Stock ## Summary > 🚛 Wire your trailer like a pro—stay connected, stay ahead! ## Quick Answers - **What is this?** 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 by oyviny - **How much does it cost?** KD 11.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/594493501-oyviny-4-pin-5-wire-trailer-wiring-harness-22ft-rewiring) ## Best For - oyviny enthusiasts ## Why This Product - Trusted oyviny brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous 22FT Reach:** Extra-long cable length gives you ultimate flexibility for any trailer size or layout. - • **Universal Compatibility:** Industry-standard 4-way flat socket fits most trailers—upgrade your rig without compromise. - • **Plug & Play Color Coding:** Intuitive color-coded wiring means installation is a breeze, even for first-timers. - • **Built to Last, Built to Perform:** Thick PVC coating + pure copper core + nylon net tube = corrosion resistance and peak conductivity. - • **Effortless Dual-Tail Light Sync:** Wishbone 4-pin design powers both left & right taillights simultaneously—no splicing hassle. ## Overview The Oyviny 4 Pin 5 Wire Trailer Wiring Harness is a 22-foot, pure copper, wishbone-style wiring kit designed for seamless rewiring of both left and right trailer taillights. Featuring color-coded wires for easy installation, durable PVC coating, and protective nylon netting, this harness ensures long-lasting corrosion resistance and reliable conductivity. Compatible with industry-standard 4-way flat sockets, it offers flexible, plug-and-play connectivity for a wide range of trailers. ## Description Product description 4 Pin Male trailer wiring Extension kit with 18 AWG Color Coded Wiring Wishbone Style Harness PURE COPPER WIRES FOR GOOD CONDUCTIVITY Allows to run wires separately down each side of the trailer to tail lights without needing a jumper wire. New Release 4 Pin 5 Wire Trailer Wiring 16AWG Pure Copper 4 Pin 5 Wire Trailer Wiring 18AWG Pure Copper 4 Pin 5 Wire Trailer Wiring 4 WAY TRAILER WIRE CHART 4 Pin 5 Wire Trailer Wire 4 Pin 5 Wire + 4 Pin 4 Way Flat Trailer Wire 7 Way to 4 Way Adapter 7 to 4 Way Coiled Plug 7to 4+5 Pin Flat Adapter Review: Nice product - I like this harness. The wires are color coded the same as most other's so, makes it easy to install. The wires are placed in protective loom which separates and goes down each rail of the trailer. Plenty long enough to adapt to various length trailers. Review: Very nicely designed for convenience. - I have worked on wiring car stereos, installing the old school car phone systems, electronics and have been an electrician while in the military and civilian sectors. That brief bio being said I would have to say that I am very impressed with the overall design and wiring convenience this product provides. The length of the wiring is perfect for replacing or repairing the wires on a large trailer or smaller trailer leaving you plenty of spare wiring. This item is definitely worth every penny simply on the design, quality materials used and excellent performance you will receive by using this product. ## Features - Y-Harness Connector: 4 pin trailer wiring harness adapter features wishbone design, widely fits for rewiring trailer that allows 2 brown wires running left and right taillights simultaneously; No need for splicing other wires - Color coded wires: 4 way 5 wire trailer side flat connector equips with color code wiring for a simple installation, you can easily splice into existing trailer wiring to connect the brake lights, turn signals and left and right side taillights - Durable Construction: 4 pin flat 5 wire harness kit use thickened PVC wire coating materials for anti-corrosion, pure copper wires for good conductivity, and is well protected by a black nylon net tube, ensure long service life - Enough length: 22 feet male 4 flat wire and 2.5 feet Ground wiring is long enough to wire a trailer from the start, provides plenty of extra length for a flexible installation - Wide Application: 4 pin 5 wire trailer connector replacement is designed to match industry-standard 4-way flat sockets, provides a male plug for your trailer and can be used to replace a worn out, broken wire on a wide variety of trailers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNXDLQT2 | | Best Sellers Rank | #3,469 in Automotive ( See Top 100 in Automotive ) #3 in Trailer Wiring #25 in Automotive Replacement Fuel System Equipment | | Brand | Oyviny | | Brand Name | Oyviny | | Cable Type | Flat Ribbon | | Connector Type | 4 Pin | | Customer Reviews | 4.7 out of 5 stars 909 Reviews | | Item Weight | 0.43 Kilograms | | Manufacturer | Oyviny | | Material | Copper, Nylon | | Material Type | Copper, Nylon | | Model | OV-YH-1457 | | Number of Items | 1 | | Part Number | OV-YH-1457 | | Unit Count | 1.0 Count | | Wire Diameter | 0.03 Inches | ## Product Details - **Brand:** Oyviny - **Connector Type:** 4 Pin - **Item Weight:** 0.43 Kilograms - **Material:** Copper, Nylon - **Wire Diameter:** 0.03 Inches ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/81TouyhKk2L.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/81WXA4lHahL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/71cTVMAXmXL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71DVTjykVRL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71FRF0iUhgL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice product *by J***R on February 7, 2026* I like this harness. The wires are color coded the same as most other's so, makes it easy to install. The wires are placed in protective loom which separates and goes down each rail of the trailer. Plenty long enough to adapt to various length trailers. ### ⭐⭐⭐⭐⭐ Very nicely designed for convenience. *by S***F on June 18, 2024* I have worked on wiring car stereos, installing the old school car phone systems, electronics and have been an electrician while in the military and civilian sectors. That brief bio being said I would have to say that I am very impressed with the overall design and wiring convenience this product provides. The length of the wiring is perfect for replacing or repairing the wires on a large trailer or smaller trailer leaving you plenty of spare wiring. This item is definitely worth every penny simply on the design, quality materials used and excellent performance you will receive by using this product. ### ⭐⭐⭐⭐⭐ Good quality *by S***. on February 25, 2026* Easy install --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/594493501-oyviny-4-pin-5-wire-trailer-wiring-harness-22ft-rewiring](https://www.desertcart.com.kw/products/594493501-oyviny-4-pin-5-wire-trailer-wiring-harness-22ft-rewiring) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-21*