---
product_id: 552656633
title: "MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer"
brand: "mecmo"
price: "Rp372991"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/552656633-mecmo-rv-7-pin-trailer-plug-splice-in-replacement-trailer
store_origin: ID
region: Indonesia
---

# Waterproof splice protection 7-pin heavy-duty connection Ergonomic easy-grip design MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer

**Brand:** mecmo
**Price:** Rp372991
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in your trailer’s power with confidence — never miss a signal!

## Quick Answers

- **What is this?** MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer by mecmo
- **How much does it cost?** Rp372991 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/552656633-mecmo-rv-7-pin-trailer-plug-splice-in-replacement-trailer)

## Best For

- mecmo enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Designed specifically for RV-style 7-pin trailer sockets, perfect for boats, trailers, and RVs.
- • **Lightweight Yet Heavy Duty:** At just 2.82 ounces, this rugged connector delivers durability without bulk.
- • **Built to Brave the Elements:** Reinforced glass-filled nylon housing with waterproof rubber spacer keeps your wiring safe from water and dirt.
- • **Seamless 7-Way Connectivity:** Connect all essential trailer lights and brakes with a single, reliable plug.
- • **Effortless Installation & Secure Fit:** Ergonomic grip hooks and interlock system ensure quick, firm connections every time.

## Overview

The MECMO RV 7 Pin Trailer Plug is a heavy-duty, waterproof, and ergonomically designed 7-way male connector built to ensure secure and reliable electrical connections between your tow vehicle and trailer. Crafted from reinforced glass-filled nylon with a protective rubber spacer, it supports all trailer lighting and brake functions while offering easy installation and a firm grip for professional-grade towing performance.

## Description

MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer

## Features

- Trailer Side RV 7 Pin: - Trailer plug 7-way blade-style trailer connector is a male-end trailer tow plug, specifically designed for the trailer side of the connectivity; Standard, 7 prong trailer plug connects trailer to socket on tow vehicle
- Heavy Duty: - MECMO Replacement 7 blade connector for trailer 7pin electrical plug is made of reinforced glass-filled nylon; Waterproof rubber spacer at the back protects the splice-in connection points for the wires, keeps away from water and dirt
- Reliable Connection: - 7 pin flat trailer-side splice in connector allows you to connect 7 poles trailer socket to power taillights, brake lights, turn signals, reverse lights, electric trailer brakes and auxiliary power (12V+ wire)
- Easy Grip: - Easy-to-grip ergonomic design 7 way blade trailer male plug features two grip hooks on either side allows for simple plug in and disconnect trailer wiring; Interlock system locks in place to keep connections secure
- Easy Installation: - Undo the screw and pull apart the 7 Way Round Trailer Connector, then connect each wire to each corresponding terminal. 7-pole, RV-style trailer end plug hardwires to trailer's wiring and connect to the seven way on your vehicle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MECMO |
| Brand | MECMO |
| Model | rv flat 7 way male end trailer plug replacement |
| Item Weight | 2.82 ounces |
| Package Dimensions | 3.82 x 2.91 x 1.81 inches |
| Item model number | 7 way male end trailer plug for truck |
| Manufacturer Part Number | 7 way male end trailer plug replacement |

## Images

![MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer - Image 1](https://m.media-amazon.com/images/I/61-8S4IJlPL.jpg)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-10*