---
product_id: 578810778
title: "Nilight Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Wiring Adapter 4 Pin to 7 Pin Round Blade and Trailer Harness Adapter w/Mounting Bracket for Truck RV"
brand: "nilight"
price: "$U1788"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/578810778-nilight-dual-output-4-way-flat-vehicle-side-to-7
store_origin: UY
region: Uruguay
---

# Weather-resistant design 4 Pin & 7 Pin connectors Includes mounting bracket Nilight Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Wiring Adapter 4 Pin to 7 Pin Round Blade and Trailer Harness Adapter w/Mounting Bracket for Truck RV

**Brand:** nilight
**Price:** $U1788
**Availability:** ✅ In Stock

## Summary

> 🚚 Tow with Confidence: Your Ultimate Trailer Connection Solution!

## Quick Answers

- **What is this?** Nilight Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Wiring Adapter 4 Pin to 7 Pin Round Blade and Trailer Harness Adapter w/Mounting Bracket for Truck RV by nilight
- **How much does it cost?** $U1788 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/578810778-nilight-dual-output-4-way-flat-vehicle-side-to-7)

## Best For

- nilight enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Weatherproof:** Built to withstand the elements with protective features.
- • **Versatile Towing Options:** Easily connect mismatched vehicle and trailer plugs.
- • **2-Year Warranty Assurance:** Peace of mind with a reliable warranty.
- • **Plug and Play Installation:** Minimal splicing required for quick setup.
- • **Comprehensive Compatibility:** Works with most trailers, RVs, and semitrailers.

## Overview

The Nilight Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Wiring Adapter is designed for seamless towing between different trailer types. It features both 4 Pin and 7 Pin connectors, ensuring compatibility with a variety of trailers. The adapter is easy to install with minimal splicing, includes a mounting bracket, and is built to endure harsh weather conditions, making it a reliable choice for any towing needs.

## Description

Nilight Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Wiring Adapter 4 Pin to 7 Pin Round Blade and Trailer Harness Adapter w/Mounting Bracket for Truck RV

## Features

- Nilight dual-output trailer wiring adapter is easy to connect a mismatched vehicle socket and trailer plug. Makes it easy to tow different trailers with your vehicle, equipping it with a standard 7 Way RV blade socket while retaining use of the existing 4 way flat wiring. It features both 4 Pin and 7 Pin connector in case you have multiple trailers with different connectors
- Reliable Connection: This wiring sockets has a 7 pin RV blade and a 4 way flat socket, adapting for versatile towing options. Additional leads for brake, reverse and power function allowing you to transfer your 4-pin factory connector to a standard 7-way.
- Plug and Play: The Trailer wiring harness socket plugs into factory 7 way socket on your vehicle with minimal splicing required. Come with mounting bracket and hardware for convenient attachment to your hitch or bumper
- Durable Construction: This trailer adapter is designed to Withstand inclement weather conditions. The 7 way plug and 4 way outlet has a spring-loaded dust cover that keeps the connection points dry and protected when not in use.Protects the inner contacts from rust or damage. The black wire loom keeps the wiring contained and protects the harness for long lasting use.
- Wide Application: Come with 1 x Trailer Adapter Plug, 1 x Mounting bracket, a pack of hardware, 1 x User Manual. Perfect for most trailers, semitrailers, caravans, RV. Commonly used with T-connectors or tail lamp converters with 4-way flat car end connections. 2 Year Warranty by Nilight.

## Images

![Nilight Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Wiring Adapter 4 Pin to 7 Pin Round Blade and Trailer Harness Adapter w/Mounting Bracket for Truck RV - Image 1](https://m.media-amazon.com/images/I/71Wj25CGycL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.uy/products/578810778-nilight-dual-output-4-way-flat-vehicle-side-to-7](https://www.desertcart.uy/products/578810778-nilight-dual-output-4-way-flat-vehicle-side-to-7)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-01*