---
product_id: 521323530
title: "CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged"
brand: "curt"
price: "20.27 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/521323530-curt-57020-oem-replacement-dual-output-vehicle-side-7-pin
store_origin: OM
region: Oman
---

# Dual 7-pin & 4-pin outputs OEM perfect fit for USCAR sockets Weather-resistant with gasket & dust covers CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged

**Brand:** curt
**Price:** 20.27 OMR
**Availability:** ✅ In Stock

## Summary

> 🔗 Stay connected, rain or shine — tow smarter, not harder!

## Quick Answers

- **What is this?** CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged by curt
- **How much does it cost?** 20.27 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/521323530-curt-57020-oem-replacement-dual-output-vehicle-side-7-pin)

## 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

- • **Dual-Output Versatility:** Supports both 4-way flat and 7-way RV blade connectors for all your towing needs.
- • **Durable Rust-Free Housing:** Constructed from tough black plastic that resists corrosion for long-term use.
- • **Plug & Play OEM Precision:** Snaps seamlessly into any USCAR socket for hassle-free installation.
- • **Built to Brave the Elements:** Rubber gasket and spring-loaded dust covers shield connections from water and dust.
- • **Reliable Power & Signal Transfer:** Ensures flawless operation of taillights, brakes, turn signals, and auxiliary power.

## Overview

The CURT 57020 is a durable, OEM-grade dual-output trailer wiring harness designed to fit any USCAR socket. It features weather-resistant seals and dust covers to protect electrical connections, supports both 4-pin and 7-pin trailer plugs, and ensures reliable power delivery for all trailer lighting and braking functions. Built with rust-proof black plastic housing, it offers a long-lasting, plug-and-play solution for versatile towing setups.

## Description

CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged

## Features

- OEM-REPLACEMENT — This trailer wiring harness socket is designed to be a perfect OEM replacement, easily snapping into place and plugging into any industry-standard USCAR socket
- VERSATILE DESIGN — This dual-output connector is a great upgrade for a variety of vehicles with a USCAR socket. It provides two standard trailer wiring sockets, a 4-way flat and an RV blade 7-way round socket, allowing for versatile towing options
- WEATHER-RESISTANT — This two-way trailer wiring socket is designed to outlast weather exposure. It has a rubber gasket and spring-loaded dust covers to keep the connection points dry and protected when not in use
- RELIABLE CONNECTION — This trailer wiring socket comes ready to plug into the existing vehicle wiring, using the factory USCAR socket. They connect the taillights, brake lights, turn signals, reverse lights, electric trailer brakes and aux power
- DURABLE CONSTRUCTION — For long-lasting use and a reliable connection, the housing of this dual 7-pin and 4-pin trailer wiring socket is made from durable black plastic that will never rust or corrode

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CURT |
| Item Weight | 8 ounces |
| Vehicle Service Type | Trailer |
| Material | Plastic |
| Finish Type | Black |
| Automotive Fit Type | Universal Fit |
| OEM Part Number | 57020 |
| Manufacturer | CURT |
| UPC | 612314570201 |
| Model | OE Replacement |
| Product Dimensions | 4 x 13 x 3 inches |
| Item model number | 57020 |
| Manufacturer Part Number | 57020 |

## Product Details

- **Brand:** CURT
- **Item Weight:** 8 ounces
- **Vehicle Service Type:** Trailer
- **Material:** Plastic
- **Finish Type:** Black

## Images

![CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged - Image 1](https://m.media-amazon.com/images/I/71q1qtZyo2L.jpg)

## Frequently Bought Together

- CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged
- MECMO OEM Style Replacement USCAR Connector Wiring Harness, Universal 7 Pin Trailer Plug Truck Side, Splice-in Multi-Tow Factory 7 Way Towing Hitch Wire for Ford, GM, Chevy Silverado, GMC Sierra Dodge
- CURT 57016 Connector Mounting Bracket for 7/4-Way Socket

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**Shop now:** [https://www.desertcart.com.om/products/521323530-curt-57020-oem-replacement-dual-output-vehicle-side-7-pin](https://www.desertcart.com.om/products/521323530-curt-57020-oem-replacement-dual-output-vehicle-side-7-pin)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-14*