---
product_id: 357701362
title: "Donepart Trailer Wiring Harness Kit, 4 Pin 4 Flat 25ft Trailer Wiring, Wishbone Style, 18AWG Color Coded Hitch Wiring Harness Connector Parts Fit for Utility Trailer Boat UTV Lights"
brand: "donepart"
price: "S$31"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/357701362-donepart-trailer-wiring-harness-kit-4-pin-4-flat-25ft
store_origin: SG
region: Singapore
---

# Color coded wiring 25ft length 4-pin connectors Donepart Trailer Wiring Harness Kit, 4 Pin 4 Flat 25ft Trailer Wiring, Wishbone Style, 18AWG Color Coded Hitch Wiring Harness Connector Parts Fit for Utility Trailer Boat UTV Lights

**Brand:** donepart
**Price:** S$31
**Availability:** ✅ In Stock

## Summary

> 🚀 Get hooked up and hit the road in style!

## Quick Answers

- **What is this?** Donepart Trailer Wiring Harness Kit, 4 Pin 4 Flat 25ft Trailer Wiring, Wishbone Style, 18AWG Color Coded Hitch Wiring Harness Connector Parts Fit for Utility Trailer Boat UTV Lights by donepart
- **How much does it cost?** S$31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/357701362-donepart-trailer-wiring-harness-kit-4-pin-4-flat-25ft)

## Best For

- donepart enthusiasts

## Why This Product

- Trusted donepart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Kit:** Includes everything you need for a seamless trailer hookup.
- • **Durable Design:** Built to withstand the rigors of the road, ensuring long-lasting performance.
- • **Wishbone Style:** Innovative design for easy wiring and enhanced organization.
- • **Effortless Installation:** Color-coded wires simplify setup, ensuring you hit the road faster.
- • **Versatile Compatibility:** Designed for trailers of all sizes, from utility to UTVs.

## Overview

The Donepart Trailer Wiring Harness Kit is a comprehensive 25ft solution for connecting trailer lights, featuring a wishbone design for easy installation and color-coded wires for hassle-free setup. This kit is compatible with various trailer sizes and includes all necessary connectors and hardware.

## Description

Full description not available

## Features

- 25FT & 4FT Trailer Wiring Harness Kit: Donepart wiring harness is a complete kit for wiring trailer stop, turn and running lights. The 25 ft. harness kit includes two wiring harnesses with flat four connectors, splice connectors and all the mounting hardware required for basic trailer hookup.
- Wishbone Design: Come with 2 tail light wire includes male and female 4-flat connectors, split for simple wiring.
- Wire Diagram: Color coded wires help with installation. White - ground, Brown - tail lights, Yellow - driver side stop/turn,
- Function: Powers tail light, stop light, turn signals, and all running lights, Green - passenger side stop/turn
- Suitable for trailers under and over 80″ in width.

## Images

![Donepart Trailer Wiring Harness Kit, 4 Pin 4 Flat 25ft Trailer Wiring, Wishbone Style, 18AWG Color Coded Hitch Wiring Harness Connector Parts Fit for Utility Trailer Boat UTV Lights - Image 1](https://m.media-amazon.com/images/I/710CgV-dS6L.jpg)
![Donepart Trailer Wiring Harness Kit, 4 Pin 4 Flat 25ft Trailer Wiring, Wishbone Style, 18AWG Color Coded Hitch Wiring Harness Connector Parts Fit for Utility Trailer Boat UTV Lights - Image 2](https://m.media-amazon.com/images/I/713yHIk7aDL.jpg)
![Donepart Trailer Wiring Harness Kit, 4 Pin 4 Flat 25ft Trailer Wiring, Wishbone Style, 18AWG Color Coded Hitch Wiring Harness Connector Parts Fit for Utility Trailer Boat UTV Lights - Image 3](https://m.media-amazon.com/images/I/71+qfw9GDLL.jpg)
![Donepart Trailer Wiring Harness Kit, 4 Pin 4 Flat 25ft Trailer Wiring, Wishbone Style, 18AWG Color Coded Hitch Wiring Harness Connector Parts Fit for Utility Trailer Boat UTV Lights - Image 4](https://m.media-amazon.com/images/I/81rEbK3FH5L.jpg)
![Donepart Trailer Wiring Harness Kit, 4 Pin 4 Flat 25ft Trailer Wiring, Wishbone Style, 18AWG Color Coded Hitch Wiring Harness Connector Parts Fit for Utility Trailer Boat UTV Lights - Image 5](https://m.media-amazon.com/images/I/717FAenX53L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works great
  

*by J***N on Reviewed in the United States on March 1, 2023*

With the help of YouTube on how to rewire a trailer, it was easy to install. I did replace the lights as well. Word of advice, make sure you secure a good ground.

### ⭐⭐⭐ 







  
  
    Wire gauge is very small
  

*by E***D on Reviewed in the United States on January 13, 2023*

The wire gauge was small causing it to break when stripping it back to ground. Still works, but have to use extra caution to strip back.

### ⭐⭐⭐⭐ 







  
  
    Trailer lights works
  

*by J***N on Reviewed in the United States on March 29, 2022*

The product works well.  The wires need to be about 3ft longer for me as my 16ft trailer has the wires routed down the left hand side of the trailer and the across as the back for the right tail light.  Problem is when you pull enough back through to make all the connections at the back, the front then becomes too short and an extension is needed.  But the wires work well, and the product is fine

---

## 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.sg/products/357701362-donepart-trailer-wiring-harness-kit-4-pin-4-flat-25ft](https://www.desertcart.sg/products/357701362-donepart-trailer-wiring-harness-kit-4-pin-4-flat-25ft)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*