---
product_id: 631991099
title: "CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged"
brand: "curt"
price: "€ 170.11"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/631991099-curt-57020-oem-replacement-dual-output-vehicle-side-7-pin
store_origin: DE
region: Germany
---

# Dual 7-pin & 4-pin outputs Weather-resistant with gasket & dust covers OEM perfect fit, snap-in USCAR socket CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged

**Brand:** curt
**Price:** € 170.11
**Availability:** ✅ In Stock

## Summary

> 🚛 Tow Smart, Tow Confident — The Ultimate OEM Connector Upgrade

## Quick Answers

- **What is this?** CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged by curt
- **How much does it cost?** € 170.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/631991099-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, empowering you to tow multiple trailer types with ease.
- • **Plug & Play OEM Precision:** Seamlessly snaps into your vehicle’s USCAR socket for hassle-free installation and guaranteed compatibility.
- • **Built to Brave the Elements:** Rubber gasket and spring-loaded dust covers shield connections from water, dust, and corrosion—tow worry-free in any weather.
- • **Durable Rust-Free Construction:** Crafted from rugged black plastic with powder coating for long-lasting performance and zero corrosion.
- • **Reliable Power & Signal Transfer:** Ensures flawless operation of taillights, brake lights, turn signals, reverse lights, electric trailer brakes, and auxiliary power.

## Overview

The CURT 57020 is a premium OEM replacement dual-output trailer wiring harness designed for vehicles with a USCAR socket. It features a 7-pin RV blade and 4-pin flat connector, weather-resistant sealing with dust covers, and durable rust-proof construction, delivering reliable power and signal connections for all your towing needs.

## Description

CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged

## Features

- OEM-REPLACEMENT. This trailer wiring harness socket is designed to be a perfect OEM replacement, easily snapping into place and plugging into the industry-standard USCAR socket on specific vehicles
- 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 | 0.5 Pounds |
| Vehicle Service Type | Car |
| Material | Plastic |
| Finish Type | Powder Coated |
| OEM Part Number | 57020 |
| Manufacturer | CURT |
| UPC | 612314570201 |
| Model | OE Replacement |
| Product Dimensions | 10.16 x 33.02 x 7.62 cm; 226.8 g |
| Item model number | 57020 |
| Manufacturer Part Number | 57020 |
| Colour | Black |
| Assembly Required | No |
| Country of Origin | USA |
| Item Weight | 227 g |

## Product Details

- **Brand:** CURT
- **Item Weight:** 0.5 Pounds
- **Vehicle Service Type:** Car
- **Material:** Plastic
- **Finish Type:** Powder Coated

## Images

![CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged - Image 1](https://m.media-amazon.com/images/I/71q1qtZyo2L.jpg)
![CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged - Image 2](https://m.media-amazon.com/images/I/71Qyr78cA1L.jpg)
![CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged - Image 3](https://m.media-amazon.com/images/I/71u5pYAf3PL.jpg)
![CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged - Image 4](https://m.media-amazon.com/images/I/81DgPtRHCpL.jpg)
![CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required, Packaged - Image 5](https://m.media-amazon.com/images/I/71BcVvVG49L.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
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- CURT 57016 Connector Mounting Bracket for 7/4-Way Socket

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**Shop now:** [https://www.desertcart.de/products/631991099-curt-57020-oem-replacement-dual-output-vehicle-side-7-pin](https://www.desertcart.de/products/631991099-curt-57020-oem-replacement-dual-output-vehicle-side-7-pin)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-22*