---
product_id: 51366487
title: "58050 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 72-Inch Wires"
brand: "curt"
price: "$30.99"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/51366487-58050-vehicle-side-and-trailer-side-4-pin-flat-wiring
store_origin: US
region: United States of America
---

# 72-inch wire length Ergonomic easy-grip tabs 16-gauge durable wiring 58050 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 72-Inch Wires

**Brand:** curt
**Price:** $30.99
**Availability:** ✅ In Stock

## Summary

> 🔗 Stay connected, stay ahead—never miss a signal on the road!

## Quick Answers

- **What is this?** 58050 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 72-Inch Wires by curt
- **How much does it cost?** $30.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/51366487-58050-vehicle-side-and-trailer-side-4-pin-flat-wiring)

## 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

- • **Built to Last:** Durable rubber housing resists rust and corrosion for long-term reliability.
- • **Ready for Action:** Color-coded 72-inch wires make installation quick, clean, and flexible.
- • **Safety You Can Trust:** 16-gauge wiring powers taillights, brake lights, and turn signals with rock-solid reliability.
- • **Plug & Play Precision:** Ergonomic tabs ensure effortless connection every time, no fumbling needed.
- • **Universal Compatibility:** Fits all industry-standard 4-pin flat trailer connectors—one harness, endless possibilities.

## Overview

The CURT 58050 4-Pin Flat Wiring Harness features a 72-inch color-coded wire loop and 16-gauge wiring for reliable trailer light connections. Its ergonomic design with easy-grip tabs and durable rubber housing ensures effortless installation and long-lasting corrosion resistance. Compatible with all standard 4-way flat trailer connectors, this harness is the professional’s choice for safe, seamless towing.

## Description

58050 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 72-Inch Wires

## Features

- EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of these vehicle-trailer connectors. They feature tabs on the top and bottom for a better grip when plugging in or unplugging
- RELIABLE CONNECTION. These 4-pin trailer wiring plugs come ready to splice into your existing vehicle and trailer wiring. They have 16-gauge wires and can be used to connect the taillights, brake lights and turn signals
- VERSATILE DESIGN. These vehicle-trailer connectors make great replacement 4-flat wiring plugs and sockets. The 4-pin wiring design matches industry-standard 4-way flat connectors and is compatible with a wide variety of trailers
- DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of these 4-pin trailer wiring plugs is made from durable black molded rubber that will never rust or corrode
- READY TO INSTALL. Equipped with color-coded wires, these 4-prong trailer wiring connectors come ready to install. The 72-inch wire loop provides plenty of extra length for a flexible installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Curt Manufacturing |
| Brand | CURT |
| Model | 4-Way Connectors |
| Product Dimensions | 17.78 x 5.08 x 5.08 cm; 23 g |
| Item model number | 58050 |
| Exterior | Smooth |
| Manufacturer part number | 58050 |
| OEM Part Number | 58050 |
| Item Weight | 23 g |

## Product Details

- **Brand:** CURT
- **Material:** Rubber
- **Item dimensions L x W x H:** 17.8 x 5.1 x 5.1 centimetres
- **Connector type:** 4-Pin Flat
- **Recommended uses for product:** trailer wiring

## Images

![58050 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 72-Inch Wires - Image 1](https://m.media-amazon.com/images/I/71V-KyBddhL.jpg)

## Frequently Bought Together

- CURT 58050 Vehicle-Side and Trailer-Side 4-Pin Flat Rubber Wiring Harness with 72-Inch Wires
- 4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors (1)
- CURT 58030 Trailer-Side 4-Pin Flat Wiring Harness with 12-Inch Wires

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/51366487-58050-vehicle-side-and-trailer-side-4-pin-flat-wiring](https://www.desertcart.us/products/51366487-58050-vehicle-side-and-trailer-side-4-pin-flat-wiring)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-17*