---
product_id: 19654999
title: "CURT 56077 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Pontiac Montana, Saturn Relay, Buick Terraza, Chevrolet Uplander"
brand: "curt manufacturing"
price: "VT13161"
currency: VUV
in_stock: true
category: "Automotive"
url: https://www.desertcart.vu/products/19654999-curt-56077-vehicle-side-custom-4-pin-trailer-wiring-harness
store_origin: VU
region: Vanuatu
---

# Plug-and-play design Fits select models 1-year warranty CURT 56077 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Pontiac Montana, Saturn Relay, Buick Terraza, Chevrolet Uplander

**Brand:** curt manufacturing
**Price:** VT13161
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Ride with Ease!

## Quick Answers

- **What is this?** CURT 56077 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Pontiac Montana, Saturn Relay, Buick Terraza, Chevrolet Uplander by curt manufacturing
- **How much does it cost?** VT13161 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/19654999-curt-56077-vehicle-side-custom-4-pin-trailer-wiring-harness)

## Best For

- curt manufacturing enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind:** Backed by a limited one-year warranty for your confidence on the road.
- • **Dust Protection:** Comes with a dust cover to keep your connector clean and ready for action.
- • **No Cutting Required:** Enjoy a simple installation with no need for cutting or splicing wires.
- • **Seamless Integration:** Easily plugs into your vehicle's tail light assembly for a hassle-free setup.
- • **Versatile Connectivity:** 4-way flat output connects tail lights, brake lights, and turn signals effortlessly.

## Overview

The Curt Manufacturing 56077 Vehicle-Side Custom 4-Pin Trailer Wiring Harness is designed for select Pontiac Montana, Saturn Relay, Buick Terraza, and Chevrolet Uplander models. This plug-and-play wiring solution connects seamlessly to your vehicle's tail light assembly, providing a reliable 4-way flat socket for your trailer needs. With a focus on convenience and protection, it includes a dust cover and is backed by a one-year warranty.

## Description

CURT 56077 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Pontiac Montana, Saturn Relay, Buick Terraza, Chevrolet Uplander

## Features

- Plugs into vehicle tail light assembly to provide a 4-way flat socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- Dust cover included to keep connector clean when not in use
- Backed by a limited one-year warranty

## Images

![CURT 56077 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Pontiac Montana, Saturn Relay, Buick Terraza, Chevrolet Uplander - Image 1](https://m.media-amazon.com/images/I/71YSOtOWGAL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/19654999-curt-56077-vehicle-side-custom-4-pin-trailer-wiring-harness](https://www.desertcart.vu/products/19654999-curt-56077-vehicle-side-custom-4-pin-trailer-wiring-harness)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*