×
close

Buy Now, Pay Later.
Starting at 0% APR

ss
Search By Vehicle

CURT 7' Custom Wiring Extension Harness (Adds 4-Way, 7-Way RV Blade to Truck Bed) 56003

Free Shipping
click to zoom in
CURT 7' Custom Wiring Extension Harness (Adds 4-Way, 7-Way RV Blade to Truck Bed) 56003
1,269 Write a Review
MSRP: $126.95
$86.46
In-Stock
(You save $40.49 )
SKU:
BKDK56003
Condition:
New

Estimated Delivery:

5 customers are viewing this product
contact image

have questions?

  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Added Value

    Quality Products

  • Nationwide Delivery

    Free shipping on all order

CURT 7' Custom Wiring Extension Harness (Adds 4-Way, 7-Way RV Blade to Truck Bed) 56003

CURT 7' Custom Wiring Extension Harness (Adds 4-Way, 7-Way RV Blade to Truck Bed) 56003

MSRP: $126.95
$86.46
In-Stock
(You save $40.49 )

CURT 56003 7-Foot Vehicle-Side Truck Bed 4-Pin, 7-Pin Trailer Wiring Harness Extension, Select Chevrolet, Dodge, Ford, GMC, Nissan, Ram, Toyota

Installation Instructions

View Instructions

Notes

Factory cutout in truck bed required for installation

Brand Logo

Product Video

Features

  • 7' Custom Wiring Extension Harness (Adds 4-Way, 7-Way RV Blade to Truck Bed)
  • Routes a dual-output socket into truck bed while retaining use of rear socket
  • Provides standard 4-way flat and 7-way RV blade
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • Allows for easy connection of 5th wheel or gooseneck wiring
  • 4-way flat output connects tail lights, brake lights and turn signals
  • 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
  • 7' extension with right-angle plug for easy installation
  • Spring-loaded dust covers keep connectors clean when not in use
  • Slit loom keeps wires contained and well protected

Specifications

Color: Black
Finish: Blank
Installation Time Exact (Minutes): 0

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 provides connection points for both 4-way flat and 7-way RV blade connectors, and it comes in a length of 7'. It is compatible with select models of Chevrolet, Dodge, Ford, GMC, Nissan, Ram and Toyota (to verify your vehicle compatibility, see the CURT application guide at curtmfg.com). 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


Shipping Information

We ship to ALL US states except for Alaska & PR.

We offer FREE SHIPPING on all store items!

We typically ship items within 24 hours of the order date excluding weekends.

Delivery Estimates

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Typical delivery times are 1-5 business days, freight items may take longer. We ship from several warehouses throughout the US to provide fast delivery.


Note 1: Factory cutout in truck bed required for installation

Have fitment questions?

Call us: 888-634-9494


Need help? We're available at888-634-9494 - Email us atsales@towuniverse.com or

Free Shipping

Enjoy the convenience of shopping from anywhere with our feature of free shipping on all orders!

Secure Shopping

Shop with confidence thanks to our secure shopping feature that ensures your data and transactions are always encrypted.

Huge Selection

Explore our wide range of trailer and towing products, designed to meet all your hauling needs safely and efficiently.

Lowest Price Promise

Experience unbeatable value with our commitment to offering the lowest prices on all our products, every day.

to top
Google Logo
Someone from New York recently left us a 5-star review on Google
1 hour ago
2015 Mazda CX-9 Curt 2" Trailer Hitch + Wiring Kit
Someone from Texas recently bought a 2015 Mazda CX-9 Curt 2" Trailer Hitch + Wiring Kit
1 hour ago