---
product_id: 549315753
title: "CheeMuii 7 Way Trailer Wiring Harness Kit 8 FT Trailer Cord with 7 Pin Trailer Plug and Junction Box Kit Premium Light and Brake Wiring Wires for Trailer RV"
brand: "cheemuii"
price: "₨25349"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/549315753-cheemuii-7-way-trailer-wiring-harness-kit-8-ft-trailer
store_origin: LK
region: Sri Lanka
---

# Premium copper wiring for optimal conductivity 7-pin double prong plug for superior connectivity Waterproof & dust-resistant junction box CheeMuii 7 Way Trailer Wiring Harness Kit 8 FT Trailer Cord with 7 Pin Trailer Plug and Junction Box Kit Premium Light and Brake Wiring Wires for Trailer RV

**Brand:** cheemuii
**Price:** ₨25349
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with confidence—trailering made flawless and fuss-free!

## Quick Answers

- **What is this?** CheeMuii 7 Way Trailer Wiring Harness Kit 8 FT Trailer Cord with 7 Pin Trailer Plug and Junction Box Kit Premium Light and Brake Wiring Wires for Trailer RV by cheemuii
- **How much does it cost?** ₨25349 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/549315753-cheemuii-7-way-trailer-wiring-harness-kit-8-ft-trailer)

## Best For

- cheemuii enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Waterproof junction box and rugged cord materials withstand harsh outdoor conditions
- • **Reliable Safety:** Premium copper wires guarantee flawless brake, signal, and tail light function every drive
- • **Unmatched Durability:** Double prong copper plug ensures long-lasting, weatherproof performance
- • **Effortless Installation:** Color-coded 7-terminal junction box simplifies wiring with clear, updated instructions
- • **Universal Compatibility:** Fits trailers, RVs, campers, and more for seamless towing connections

## Overview

The CheeMuii 7 Way Trailer Wiring Harness Kit features an 8-foot premium copper cord with a double prong 7-pin plug and a waterproof, dust-resistant junction box. Designed for easy installation with color-coded terminals and detailed instructions, it ensures reliable lighting and brake signal performance across trailers, RVs, and campers, built to endure tough weather and road conditions.

## Description

CheeMuii 7 Way Trailer Wiring Harness Kit 8 FT Trailer Cord with 7 Pin Trailer Plug and Junction Box Kit Premium Light and Brake Wiring Wires for Trailer RV

## Features

- DOUBLE PRONG TRAILER PLUG: Cheemuii 7 pin trailer plug uses the premium copper double prong to replace the poor single prong, and the outer wrap is made of weatherproof and durable material to ensure a longer service life
- JUNCTION BOX: The junction box is equipped with 7 color-coded terminals and wires, which can easily identify the corresponding functions of the wires and facilitate wiring. Strong junction boxes are waterproof and dust resistant to increase the service life of trailer cords
- COPPER POWER CORD: The 7 way trailer wire is made of high-quality copper and has a long service life. And has excellent electrical and thermal conductivity, to ensure the normal use of car lights in the process of driving (such as turn signal and brake lights, etc.)
- DETAILED WIRING INSTRUCTION: CheeMuii trailer cords use 7 color-coded wires, and the color code adopted is suitable for most RV trailer wiring standards, but as there are some differences between trailer manufacturers, we have updated the detailed instructions, please read them carefully before use. Please refer to the wiring instructions and connect cables according to the color and function of the wires to avoid errors
- WIDE APPLICATION: Suitable for trailers, RVs, campers, caravans, food vans and other towed vehicles. Perfectly connected taillights, brake lights, reverse lights, turn signals and auxiliary power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CheeMuii |
| Brand | CheeMuii |
| Model | 7 Way Trailer Cord |
| Item Weight | 2.7 pounds |
| Package Dimensions | 11.3 x 10.87 x 3.62 inches |
| Item model number | 8 FT Trailer Cord |
| Manufacturer Part Number | RVCord |

## Images

![CheeMuii 7 Way Trailer Wiring Harness Kit 8 FT Trailer Cord with 7 Pin Trailer Plug and Junction Box Kit Premium Light and Brake Wiring Wires for Trailer RV - Image 1](https://m.media-amazon.com/images/I/71tSK2VVL7L.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.lk/products/549315753-cheemuii-7-way-trailer-wiring-harness-kit-8-ft-trailer](https://www.desertcart.lk/products/549315753-cheemuii-7-way-trailer-wiring-harness-kit-8-ft-trailer)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*