---
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: "₩74501"
currency: KRW
in_stock: true
reviews_count: 13
category: "Oyviny"
url: https://www.desertcart.kr/products/594493501-oyviny-4-pin-5-wire-trailer-wiring-harness-22ft-rewiring
store_origin: KR
region: South Korea
---

# Pure copper wires for superior conductivity 22FT length for flexible wiring Nylon net tube for durable 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:** ₩74501
**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?** ₩74501 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

- • **Built to Last:** Thickened PVC coating plus nylon net tube guard against corrosion and wear for long-term reliability.
- • **Color-Coded Simplicity:** Intuitive 5-wire color coding makes installation a breeze, even for first-timers.
- • **Generous 22-Foot Reach:** Extra-long wiring ensures hassle-free setup on trailers of all sizes without compromise.
- • **Universal 4-Way Flat Compatibility:** Fits industry-standard connectors, perfect for quick replacements or upgrades.
- • **Effortless Dual-Side Taillight Sync:** Wishbone Y-harness design powers both left & right taillights simultaneously—no splicing needed.

## Overview

The Oyviny 4 Pin 5 Wire Trailer Wiring Harness offers a 22-foot pure copper wiring solution with a durable nylon net tube for corrosion resistance. Featuring a unique wishbone Y-harness design and color-coded wires, it enables easy, no-splice rewiring of both left and right taillights. Compatible with standard 4-way flat connectors, this harness ensures reliable, long-lasting trailer lighting performance.

## Description

Buy 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: Wiring - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good and easy! - Excellent product easy to install.
Review: Excellent Trailer Wire Harness - 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.

## 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 | #14,095 in Automotive ( See Top 100 in Automotive ) #4 in Trailer Wiring #176 in Automotive Replacement Fuel System Equipment |
| Brand | Oyviny |
| Connector Type | 4 Pin |
| Customer Reviews | 4.8 4.8 out of 5 stars (811) |
| Date First Available | November 24, 2023 |
| Item Weight | 15.1 ounces |
| Item model number | OV-YH-1457 |
| Manufacturer | Oyviny |
| Manufacturer Part Number | OV-YH-1457 |
| Material | Copper, Nylon |
| Package Dimensions | 7.68 x 6.5 x 2.32 inches |
| 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good and easy!
*by E***T on January 19, 2026*

Excellent product easy to install.

### ⭐⭐⭐⭐⭐ Excellent Trailer Wire Harness
*by J***H on October 9, 2025*

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.

### ⭐⭐⭐⭐⭐ Good Wiring
*by C***J on October 26, 2025*

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

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**Shop now:** [https://www.desertcart.kr/products/594493501-oyviny-4-pin-5-wire-trailer-wiring-harness-22ft-rewiring](https://www.desertcart.kr/products/594493501-oyviny-4-pin-5-wire-trailer-wiring-harness-22ft-rewiring)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*