CURT® - 5th Wheel and Gooseneck 7-Way Extension Harness CURT® - 5th Wheel and Gooseneck 7-Way Extension Harness CURT® - 5th Wheel and Gooseneck 7-Way Extension Harness CURT® - 5th Wheel and Gooseneck 7-Way Extension Harness CURT® - 5th Wheel and Gooseneck 7-Way Extension Harness

CURT® 56080 - 7' 5th Wheel and Gooseneck 7-Way Extension Harness

Name: CURT® 56080 - 7' 5th Wheel and Gooseneck 7-Way Extension Harness
Brand: CURT
SKU: mpn1091790
Price: 58.03 USD
Availability: InStock
Rating: 4.6 (100 reviews)

100 reviews|Item # mpn1091790

Universal Fit

Fitment notes:

Not Vehicle Specific

Authorized Dealer

$58.03

$61.08Save $3.05 (5%)

In Stock (42) - Ships Tomorrow 06.10.26

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Vehicle Fitment

This part is universal

Specifications

Name	5th Wheel and Gooseneck 7-Way Extension Harness
Series	Universal
Length	7'

Features

Provides an extra connector for plugging in your trailer wiring

The CURT 5th wheel hitch wiring harness routes an RV blade socket into your truck bed for connecting a 5th wheel or gooseneck trailer while retaining the use of the rear socket. The simple plug-and-play design eliminates the need for cutting or splicing

Includes a right-angle plug for easy installation

This CURT extension wiring harness comes with a right-angle plug for convenient installation.

Backed by a one-year parts warranty

CURT products come with a one-year warranty on components and parts.

Proudly made in the USA for quality and reliability

CURT products are designed, manufactured, finished and tested at its headquarters in Eau Claire, Wisconsin to give you and your crew confidence for the road ahead.

Product Details

Universal 7' 5th Wheel and Gooseneck 7-Way Extension Harness by CURT®. Routes existing 7-way plug at rear of vehicle into truck bed. Length: 7 ft. 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 10'. It is compatible with certain models of Chevrolet, Dodge, Ford, GMC and Nissan. 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.

CURT® - FAQ CURT® - Catalogs CURT Authorized Dealer

Brand:

CURT

Part Number:

56080

UPC:

612314560806

Warranty

LIMITED LIFETIME WARRANTY

CURT MANUFACTURING, LLC provides limited lifetime warranty coverage against defects in factory workmanship and materials for CURT® products sold by authorized CURT dealers for use by retail (end use) consumers. This Limited Warranty is provided only to the original product consumer, and applies only to the original installation. This Limited Warranty is not transferable and does not extend or apply to anyone else. For consumers in the U.S.: this Limited Warranty gives you specific legal rights; you also may have other rights, which vary from state to state. This Limited Warranty is the sole and exclusive warranty provided by CURT, and all other warranties and conditions are excluded and disclaimed.

CURT provides the following Limited Warranty coverage:

Hitches - Lifetime Warranty (Workmanship & Materials), 1-Year Warranty (Components & Parts), 1-Year Warranty (Finishings & Coatings)
Brake controls - Lifetime Warranty (Workmanship & Materials), 1-Year Warranty (Components & Parts), 1-Year Warranty (Finishings & Coatings)
Electrical and wiring - 1-Year Warranty (Workmanship & Materials), 1-Year Warranty (Components & Parts), 1-Year Warranty (Finishings & Coatings)
Other accessories - Lifetime Warranty (Workmanship & Materials), 1-Year Warranty (Components & Parts), 1-Year Warranty (Finishings & Coatings)

Each of the warranty coverage periods runs from the date of purchase of the product (proof of purchase is required) and applies only to warranted defects that first occur and are reported to CURT within the applicable warranty period. CURT retains the right to determine to its reasonable satisfaction whether any claimed defect is covered by this Limited Warranty.

Certain items are excluded from Limited Warranty coverage by CURT, and this Limited Warranty coverage does not apply to:

Wear and tear from normal use, including damage from road debris
Improper product selection, application, installation or maintenance
Modifications, including the attachment of other hardware or components
Misuse, abuse, overloading, improper trailering or hauling, accident
Corrosion or damage due to environmental conditions

CURT has no responsibility or liability for any incidental or consequential damages, such as loss of use of vehicles or trailers, towing charges, storage charges, tire damage, labor and service charges for removing or reinstalling products, loss of or damage to personal property, or interest or finance charges, all of which are specifically excluded and disclaimed from this Limited Warranty.

Reviews

(100)

Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.

1-10 of 100 Reviews

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5 of 5

Perfect

We've been using them for awhile now. They are great! TRUCKiD.com was quick to ship, and so easy to deal with. Great prices, great product!

Posted by Holthaus (Fairview, KS) / January 04, 2017

5 of 5

2025 Chevy Trax Trailer Wiring Hook Up

Recently purchased a 2025 Chevy Trax and Installed a Trailer Hitch and needed a plug and go Trailer Harness, I bought the Curt T-Connector which was a perfect fit and also included all necessary connectors and directions, you will need to purchase the plastic tools to help in the removal of components in back of trunk to gain access to car harness to hook it all up, after hook up I plug in trailer to car and all lights worked perfect, its a good clean set up.

CURT® - T-Connector

Posted by Raymond (Los Lunas, NM) / September 28, 20242025 Chevy Trax

4 of 5

Easy to install

This is replacing one that I installed about 5 years ago and quit working. I wish it would have lasted longer but the fact that it is plug and play made the replacement not so difficult.

CURT® 56332 - T-Connector (Circuit Protected, Powered, Potted)

Posted by Customer / June 03, 20212016 Kia Sedona

1 of 5

Wired backwards?

This item appears to be wired backwards. At the end that plugs into the vehicle with the clip side up the wiring, from left to right, should be white, brown, green and yellow. It is actually green, yellow, brown and white.

CURT® - T-Connector

Posted by Customer / April 27, 20212019 Cadillac XT4

1 of 5

Works 10% of the Time.

Left flasher acts like if rear bulb was burnt, but it sometimes works.

CURT® - T-Connector

Posted by Customer / December 13, 20202009 Dodge Journey

5 of 5

Perfect Installation Of The T-Connector

It cannot possibly get any simpler than this marvelous wiring connector. I strongly recommend this for anyone who is installing a hitch on their car. I give it 5 stars!!

CURT® 56186 - T-Connector (3-Wire System with Converter)

Posted by BRIAN (Orlando, FL) / September 03, 20202016 Kia Forte

4 of 5

Pleased Customer

Worked perfectly! Very easy to hook up! Very pleased.

CURT® 55384 - T-Connector (Adds 4-Flat to Factory Equipped 7-Way)

Posted by Customer / July 18, 20202018 Chevy Silverado 1500

5 of 5

Trailer Hitch Wiring

Perfect fit, plugs into Toyota wiring harnes no issues. Great product.

CURT® - T-Connector

Posted by Doug (Indiana, PA) / July 09, 20202001 Toyota 4Runner

4 of 5

Very Easy Installation and Use.

Between the instructions provided and information on YouTube, the installation of the T-Connector is easy. For testing, installers should buy a flat-4 cable (LED) tester; they only cost a few dollars. The only criticism that I have is the self-tapping screw provided to secure the earth cable. It didn't at all look fit for purpose.

CURT® - T-Connector

Posted by David (Kanata, ON) / November 04, 20192014 Dodge Charger

5 of 5

Easy install.

CURT® 56324 - T-Connector

Posted by Andre (Deux-montagnes, QC) / November 02, 20192016 Honda Civic

Questions and Answers

(0)

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