---
product_id: 8601710
title: "CURT 55414 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Commander, Except Rocky Mountain Edition"
brand: "curt"
price: "¥19402"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/8601710-curt-55414-vehicle-side-custom-4-pin-trailer-wiring-harness
store_origin: JP
region: Japan
---

# 4-pin flat plug-in connector No cutting or splicing needed Rubber dust cover for weatherproofing CURT 55414 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Commander, Except Rocky Mountain Edition

**Brand:** curt
**Price:** ¥19402
**Availability:** ✅ In Stock

## Summary

> 🔗 Tow Smarter, Not Harder — Plug In, Power Up, and Hit the Road!

## Quick Answers

- **What is this?** CURT 55414 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Commander, Except Rocky Mountain Edition by curt
- **How much does it cost?** ¥19402 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/8601710-curt-55414-vehicle-side-custom-4-pin-trailer-wiring-harness)

## Best For

- curt enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Effortless installation with zero wiring hacks—just plug into your Jeep Commander’s factory harness.
- • **Weather-Ready Protection:** Includes a snug rubber dust cover to shield your connection from dirt, moisture, and the elements.
- • **Engineered for Durability:** Surface mount tech ensures cooler circuitry, brighter lights, and long-lasting performance.
- • **Tailored for Jeep Commanders:** Custom-fit design excludes Rocky Mountain Edition, guaranteeing perfect compatibility and fit.
- • **Universal 4-Pin Compatibility:** Seamlessly powers trailer tail, brake, and turn signals with the industry-standard 4-flat connector.

## Overview

The CURT 55414 is a custom 4-pin trailer wiring harness designed specifically for select Jeep Commander models (excluding Rocky Mountain Edition). It offers a no-cut, no-splice plug-in installation that connects your vehicle’s factory wiring to a standard 4-flat trailer connector, powering tail, brake, and turn signals reliably. Built with surface mount technology for enhanced durability and light intensity, it also includes a rubber dust cover to protect against weather and debris, making it a rugged, hassle-free towing upgrade made in the USA.

## Description

If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Jeep Commander (except Rocky Mountain Edition) (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

## Features

- EASY TO INSTALL. No cutting! No splicing! This trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer
- STANDARD CONNECTOR. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. 4-way trailer light wiring is popular on a variety of trailers, adding versatile towing options for your vehicle
- VEHICLE-SPECIFIC. This aftermarket, vehicle-trailer wiring harness is designed for select years of the Jeep Commander (except Rocky Mountain Edition)
- RELIABLE POWER. This 4-way trailer wiring harness is built with surface mount technology. This type of circuitry generates less heat, optimal light intensity and durable performance
- DUST COVER. To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CURT |
| Material | Rubber |
| Item dimensions L x W x H | 9 x 4 x 3 inches |
| Item Weight | 15.76 ounces |
| Cable Type | Flat Ribbon |
| Connector Type | 4-way Flat |
| Recommended Uses For Product | trailer wiring |
| Manufacturer | Curt Manufacturing |
| UPC | 612314554140 |
| Global Trade Identification Number | 00612314554140 |
| Model | Custom Wiring |
| Item Weight | 15.8 ounces |
| Product Dimensions | 9 x 4 x 3 inches |
| Country of Origin | USA |
| Item model number | 55414 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 55414 |
| OEM Part Number | 55414 |

## Product Details

- **Brand:** CURT
- **Material:** Rubber
- **Item dimensions L x W x H:** 9 x 4 x 3 inches
- **Item Weight:** 15.76 ounces
- **Cable Type:** Flat Ribbon

## Images

![CURT 55414 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Commander, Except Rocky Mountain Edition - Image 1](https://m.media-amazon.com/images/I/71yV+dLVi-L.jpg)
![CURT 55414 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Commander, Except Rocky Mountain Edition - Image 2](https://m.media-amazon.com/images/I/71ChtlvBFaL.jpg)
![CURT 55414 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Commander, Except Rocky Mountain Edition - Image 3](https://m.media-amazon.com/images/I/916XkJA+qPL.jpg)
![CURT 55414 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Commander, Except Rocky Mountain Edition - Image 4](https://m.media-amazon.com/images/I/817svR0-j1L.jpg)
![CURT 55414 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Commander, Except Rocky Mountain Edition - Image 5](https://m.media-amazon.com/images/I/61RGb+D5P0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to instal. Needed.
*by A***A on July 24, 2022*

Liked the item. Easy to install and cut the 4 plug, wired it into a 7 way and only had to run a single wire to brake controller. (Also ran power and ground from a light above the pedals and signal to the brake switch). Ran a 12v off my bcm under my driver middle seat, ran one to my reverse lights, and bam, got a 7-4 way combo. Only to find out my trailer lights don’t work 🙃🙃 but This items was good!!! 5 stars. Plug and play. Took me 2 minutes.

### ⭐⭐⭐⭐⭐ Easy install - works great!
*by T***R on March 6, 2021*

Went in smoothly and works wonderfully. I wanted to say it went in without a hitch, but the Jeep has a hitch. I know bad joke. Seems to be a good product, however it is replacing a similar setup. I hope it lasts!

### ⭐⭐⭐⭐⭐ Plug n play
*by J***O on March 11, 2025*

Perfect fit on my 08 commander easy installation!!

## Frequently Bought Together

- CURT 55414 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Jeep Commander, Except Rocky Mountain Edition
- maXpeedingrods Class 3 Trailer Hitch, 2 Inch Receiver, Tow Hitch Receiver for Jeep Grand Cherokee Models 2005-2010, Trailer Hitch for Jeep Commander 2006-2010

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*