---
product_id: 333031361
title: "CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain, Black"
brand: "curt"
price: "€ 79.54"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/333031361-curt-56429-vehicle-side-custom-4-pin-trailer-wiring-harness
store_origin: NL
region: Netherlands
---

# 4-pin plug & play No cutting or splicing Weatherproof dust cover CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain, Black

**Brand:** curt
**Price:** € 79.54
**Availability:** ✅ In Stock

## Summary

> 🔗 Hook up with confidence—tow smarter, not harder!

## Quick Answers

- **What is this?** CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain, Black by curt
- **How much does it cost?** € 79.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/333031361-curt-56429-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

- • **Secure Grip Design:** Ergonomic tabs make connecting and disconnecting a breeze.
- • **All-Weather Protection:** Rubber dust cover shields your connection from the elements.
- • **Effortless Plug & Play:** No cutting, no splicing—just instant trailer-ready wiring.
- • **Tailored for Your Ride:** Custom fit for select Chevrolet Equinox & GMC Terrain models.
- • **Universal 4-Way Connector:** Supports tail, brake, and turn signal lights for versatile towing.

## Overview

The CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness offers a seamless, vehicle-specific solution for Chevrolet Equinox and GMC Terrain owners. This plug-and-play harness requires no cutting or splicing, providing a reliable 4-way flat trailer connector with ergonomic grips and a protective dust cover to ensure long-lasting, weather-resistant towing connections.

## Description

CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain, Black

## 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.Fit Type: Vehicle Specific
- 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 wide variety of trailers, adding versatile towing options for your vehicle
- VEHICLE-SPECIFIC. This vehicle-trailer wiring harness is designed for select models of the Chevrolet Equinox and GMC Terrain (factory tow package required)
- EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. It features tabs on the top and bottom for a better grip when plugging into your trailer or unplugging
- DUST COVER. To promote long-lasting use and weather resistance, this 4-pin trailer wiring 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 |
|---------------|-------|
| Manufacturer | CURT |
| Brand | CURT |
| Model | Custom Wiring |
| Product Dimensions | 17.78 x 10.16 x 5.08 cm; 317.51 g |
| Item model number | 56429 |
| Exterior | Painted |
| Manufacturer Part Number | 56429 |
| Item Weight | 318 g |

## Product Details

- **Brand:** CURT
- **Material:** Aluminum
- **Item dimensions L x W x H:** 17.8 x 10.2 x 5.1 centimeters
- **Item weight:** 318 g
- **Connector type:** 4-way Flat

## Images

![CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain, Black - Image 1](https://m.media-amazon.com/images/I/71fTAsjqNFL.jpg)
![CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain, Black - Image 2](https://m.media-amazon.com/images/I/71VgOryxoWL.jpg)
![CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain, Black - Image 3](https://m.media-amazon.com/images/I/91EBnrf5IAL.jpg)
![CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain, Black - Image 4](https://m.media-amazon.com/images/I/81dHFAL4ugL.jpg)
![CURT 56429 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain, Black - Image 5](https://m.media-amazon.com/images/I/612dfd8V-mL.jpg)

---

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**Shop now:** [https://www.desertcart.nl/products/333031361-curt-56429-vehicle-side-custom-4-pin-trailer-wiring-harness](https://www.desertcart.nl/products/333031361-curt-56429-vehicle-side-custom-4-pin-trailer-wiring-harness)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*