---
product_id: 333700679
title: "LIMICAR Trailer Wiring Harness Kit, 25ft Trailer Wire with 4 Flat Extension Connector, 4 Pin Flat Wishbond Wiring Light Kit for Utility Boat"
brand: "limicar"
price: "C$1842"
currency: NIO
in_stock: true
reviews_count: 13
category: "Limicar"
url: https://www.desertcart.ni/products/333700679-limicar-trailer-wiring-harness-kit-25ft-trailer-wire-with-4
store_origin: NI
region: Nicaragua
---

# 25ft total length for versatile trailer sizes 4-flat connector for universal 4-way plug compatibility 18 AWG color-coded, corrosion-resistant wiring LIMICAR Trailer Wiring Harness Kit, 25ft Trailer Wire with 4 Flat Extension Connector, 4 Pin Flat Wishbond Wiring Light Kit for Utility Boat

**Brand:** limicar
**Price:** C$1842
**Availability:** ✅ In Stock

## Summary

> 🚛 Power your trailer wiring like a pro—never get left in the dark again!

## Quick Answers

- **What is this?** LIMICAR Trailer Wiring Harness Kit, 25ft Trailer Wire with 4 Flat Extension Connector, 4 Pin Flat Wishbond Wiring Light Kit for Utility Boat by limicar
- **How much does it cost?** C$1842 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/333700679-limicar-trailer-wiring-harness-kit-25ft-trailer-wire-with-4)

## Best For

- limicar enthusiasts

## Why This Product

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

## Key Features

- • **Wide Compatibility:** Ideal for boat, ATV, horse, and cargo trailers—join thousands of pros who trust LIMICAR.
- • **Durable 18 AWG Wiring:** Color-coded, corrosion-resistant wires ensure safe, hassle-free installation every time.
- • **Universal 25ft Length:** Perfect fit for trailers under or over 80" wide—no more guesswork or splicing.
- • **Marine-Grade Reliability:** PVC insulation and bonded wires built to withstand harsh outdoor and marine environments.
- • **Plug & Play 4-Flat Connector:** Seamlessly extend your trailer wiring with a secure, SAE J1128-compliant connection.

## Overview

The LIMICAR Trailer Wiring Harness Kit offers a robust 25-foot 4-flat wiring extension with 18 AWG corrosion-resistant, color-coded wires. Designed for trailers under or over 80" wide, it features a universal 4-way flat connector compliant with SAE J1128 standards, ensuring easy, secure installation for boat, ATV, horse, and cargo trailers. Engineered with durable PVC insulation, this kit delivers reliable, marine-grade performance trusted by thousands.

## Description

Buy LIMICAR Trailer Wiring Harness Kit, 25ft Trailer Wire with 4 Flat Extension Connector, 4 Pin Flat Wishbond Wiring Light Kit for Utility Boat: Wiring - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It is a good product! - Had a trailer friend install this on my old, old trailer and it was a great fit! Works exactly as it should and no complaints!
Review: Great quality and easy to install - The LIMICAR Trailer Wiring Harness Kit is a solid choice for anyone needing to wire up a trailer. The 25-foot length gives plenty of room to work with, and the 4-flat extension connector fits securely. The wires are well-insulated and feel durable, so you don’t have to worry about wear and tear. Installation was straightforward, even for someone like me without much experience. If you need a reliable wiring kit, this one is definitely worth it!

## Features

- 21FT Male & 4-Flat Female Trailer Wiring Harness Extension Kit: Fits Trailers under & over 80" wide. Wire length (21' & 4') makes this trailer harness kit perfect for trailers measuring under or over 80" wide.
- 18 AWG Color Coded Wires Wishbone Style Harness: 4 flat trailer wire is color-coded and bonded wire for easily installation. White wire: Ground (Negative). Brown wire: Tail Lights. Yellow wire: Driver Side Stop/Turn Lights. Green wire: Passenger Side Stop/Turn Lights. The white ground wire is made of 18-gauge, reduce corrosion and makes installation safe.
- 25' Trailer Wiring Harness: Designed to split at the trailer tongue and run down each side of the trailer, 4' trailer side ground wire is enough to use for your trailer. Gives you the extra length, just need to extend current truck to trailer wires. No need to splice your new wires, simply extend them with this extender.
- 4-Way Flat Trailer Harness Kit: Complying with SAE J1128 standards for a low voltage primary cable. Constructed from the highest quality materials and superior quality guaranteed.
- Widely Application: Trailer Light Wire Suitable for marine boat trailer, horse trailer, ATV trailer, and other cargo utility trailer hitches (tow/haul vehicle must have 4-way plug). Not compatible with motorcycle trailer wiring. Please confirm the fitment with us before ordering.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093PD97RJ |
| Best Sellers Rank | #6,922 in Automotive ( See Top 100 in Automotive ) #7 in Towing Hitch Wiring |
| Brand | LIMICAR |
| Connector Type | 4-way Flat Trailer Connector |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,777) |
| Date First Available | April 28, 2021 |
| Item Weight | 11.7 ounces |
| Item model number | 200578 |
| Manufacturer | LIMICAR |
| Manufacturer Part Number | 200578 |
| Material | Polyvinyl Chloride (PVC) |
| Model | 4-Way Trailer Wiring Harness For Trailers Under & Over 80" |
| Package Dimensions | 7.72 x 2.6 x 2.36 inches |
| Special Features | 25' Male & Female Trailer Wiring Harness Kit, 4 Flat Trailer Wiring Harness Extension Kit |
| Voltage | 12 Volts (DC) |
| Wire Diameter | 1.02 Millimeters |

## Product Details

- **Brand:** LIMICAR
- **Connector Type:** 4-way Flat Trailer Connector
- **Item Weight:** 0.33 Kilograms
- **Material:** Polyvinyl Chloride (PVC)
- **Wire Diameter:** 1.02 Millimeters

## Images

![LIMICAR Trailer Wiring Harness Kit, 25ft Trailer Wire with 4 Flat Extension Connector, 4 Pin Flat Wishbond Wiring Light Kit for Utility Boat - Image 1](https://m.media-amazon.com/images/I/71rFBa6jUCS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It is a good product!
*by R***S on December 13, 2025*

Had a trailer friend install this on my old, old trailer and it was a great fit! Works exactly as it should and no complaints!

### ⭐⭐⭐⭐⭐ Great quality and easy to install
*by B***N on December 4, 2024*

The LIMICAR Trailer Wiring Harness Kit is a solid choice for anyone needing to wire up a trailer. The 25-foot length gives plenty of room to work with, and the 4-flat extension connector fits securely. The wires are well-insulated and feel durable, so you don’t have to worry about wear and tear. Installation was straightforward, even for someone like me without much experience. If you need a reliable wiring kit, this one is definitely worth it!

### ⭐⭐⭐⭐⭐ good product
*by J***Y on September 20, 2025*

great price and fast shipping !

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-04*