---
product_id: 5145589
title: "CURT 56070 7' Truck Bed 7-Way RV Wiring Extension for Select Trucks"
brand: "curt"
price: "R4003"
currency: ZAR
in_stock: true
category: "Curt"
url: https://www.desertcart.co.za/products/5145589-curt-56070-7-truck-bed-7-way-rv-wiring-extension
store_origin: ZA
region: South Africa
---

# Plug-and-Play No Splicing 7' Custom Wiring Extension 7-Way RV Blade Connector CURT 56070 7' Truck Bed 7-Way RV Wiring Extension for Select Trucks

**Brand:** curt
**Price:** R4003
**Availability:** ✅ In Stock

## Summary

> 🔗 Stay Connected, Tow Confidently!

## Quick Answers

- **What is this?** CURT 56070 7' Truck Bed 7-Way RV Wiring Extension for Select Trucks by curt
- **How much does it cost?** R4003 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/5145589-curt-56070-7-truck-bed-7-way-rv-wiring-extension)

## 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 Socket Power:** Keep your rear bumper socket fully functional while adding a convenient truck bed connector—no compromises.
- • **Seamless 7' Extension:** Expand your truck bed’s connectivity with a precise 7-foot wiring harness designed for select trucks.
- • **Plug-and-Play Simplicity:** Forget cutting or splicing—install effortlessly with a clean, OEM-compatible plug-in design.
- • **Built for Heavy-Duty Towing:** Perfect for 5th wheel and gooseneck trailers, ensuring reliable power and lighting on every haul.
- • **Universal 7-Way Compatibility:** Supports tail, brake, reverse, turn signals, brakes, and auxiliary power for all your towing needs.

## Overview

The CURT 56070 is a 7-foot custom wiring extension harness that adds a 7-way RV blade socket to your truck bed while retaining the rear socket’s functionality. Designed for select Chevrolet, Ford, GMC, Nissan, Ram, and Toyota models, it features a plug-and-play design requiring no cutting or splicing. Ideal for 5th wheel and gooseneck trailers, it supports all essential trailer lighting and auxiliary power functions, delivering a reliable, heavy-duty towing electrical solution.

## Description

There is nothing like the luxury and power that go along with heavy-duty towing. 5th wheel RVs offer a deluxe, home-away-from-home experience unlike any other, while gooseneck trailers possess a strength that far surpasses most other trailer options. As with any trailer, however, 5th wheels and goosenecks must be equipped with the proper lighting and electrical systems, and tend to require even more complex connectors than a standard receiver-type trailer setup. Make things simple with a CURT 5th wheel / gooseneck extension harness. These wiring harnesses are designed to put an extra connector socket in the bed of your pickup truck while still retaining power to the rear connector socket mounted on your bumper. This is done by plugging into the back of the existing original equipment (OEM) harness and routing through the body of the truck to a hole in the truck bed, providing a connector that is ready to accommodate your 5th wheel or gooseneck trailer. This CURT extension harness is designed to work with 7-way RV blade connectors and comes in a length of 7'. It is compatible with a certain models of Chevrolet, Dodge, Ford, GMC, Nissan, Ram and Toyota (see application to verify fitment). When you need a towing electrical solution that allows you to switch back and forth between your receiver hitch and specialized trailer hitch, CURT gets you plugged in.

## Features

- 7' Custom Wiring Extension Harness (Adds 7-Way RV Blade to Truck Bed, Packaged)
- Routes a 7-way RV blade socket into truck bed while retaining use of rear socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- Allows for easy connection of 5th wheel or gooseneck wiring
- 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0031GHBSE |
| Best Sellers Rank | #23,549 in Automotive ( See Top 100 in Automotive ) #50 in Automotive Replacement Electrical Wiring Harnesses |
| Brand Name | CURT |
| Cable Type | flexible |
| Connector Type | 7-way Rv Blade |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,489) |
| Global Trade Identification Number | 00612314560707 |
| Included Components | Wiring Extension |
| Item Dimensions | 8.7 x 8.2 x 4.1 inches |
| Item Highlight | Fits Select Chevrolet, Ford, GMC, Nissan, Ram and Toyota Models, Retains Rear Socket, No-Splice Plug-In Design, Dust Cover |
| Item Type Name | Extension, Select Chevrolet, Dodge, Ford, GMC, Nissan, Ram, Toyota |
| Item Weight | 2.3 pounds |
| Manufacturer | Curt Manufacturing |
| Material Type | Plastic |
| Model | 56070 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 56070 |
| UPC | 612314560707 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Limited Manufacturer Warranty |

## Product Details

- **Brand:** CURT
- **Connector Type:** 7-way Rv Blade
- **Item Weight:** 2.3 pounds
- **Item dimensions L x W x H:** 8.7 x 8.2 x 4.1 inches
- **Material:** Plastic

## Images

![CURT 56070 7' Truck Bed 7-Way RV Wiring Extension for Select Trucks - Image 1](https://m.media-amazon.com/images/I/71xWDvj-NeL.jpg)

## Questions & Answers

**Q: Will it fit a 2021 Dodge Ram 2500?**
A: Yes this will fit your 2021 Dodge Ram 2500

**Q: Will this fit my 2004 chevy 2500hd?**
A: It should fit, worked great on my 2003 2500 HD.

**Q: Will it fit a 1999 ford super duty**
A: Fit my 03! I used it for an extra of the left inside for the fifth wheel did have to drill out the inside behind the light with a 2 1/4" hole saw to get the connector through.

**Q: This does alow the use of both bumper and bed plugs?**
A: Yes you just un plug the factory plug and the Curt plugs into the factory plug allowing use of both the factory and the Curt in bed plug. Easy to install.

## Frequently Bought Together

- CURT 56070 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension, Select Chevrolet, Dodge, Ford, GMC, Nissan, Ram, Toyota , black
- B&W Trailer Hitches Turnoverball Gooseneck Hitch - GNRK1320 - Compatible with 2019-2024 Ram 2500 & 3500 Trucks

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**Shop now:** [https://www.desertcart.co.za/products/5145589-curt-56070-7-truck-bed-7-way-rv-wiring-extension](https://www.desertcart.co.za/products/5145589-curt-56070-7-truck-bed-7-way-rv-wiring-extension)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-22*