CURT P/N 56070

Wiring Connectors & Adapters

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.

CURT 56070 7' Truck Bed 7-Way RV Wiring Extension for Select Trucks

Specifications

BrandCURT
Part Number56070
Electrical Package TypePackaged
Harness Length7'
T-Connector LocationT3
WarrantyOne-Year Limited Warranty
Weight2.25 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelCab / BodyNotes
1999-2026FordF-350 Super DutyBASECab & ChassisInstallation Location -; Installation Time - 30-60 minutes
1999-2026FordF-450 Super DutyBASE-Installation Location -; Installation Time - 30-60 minutes
1999-2026FordF-550 Super DutyBASE-Installation Location -; Installation Time - 30-60 minutes
2011-2026Ram1500BASE-Installation Location -; Installation Time - 30-60 minutes
2011-2026Ram2500BASE-Installation Location -; Installation Time - 30-60 minutes
2011-2026Ram3500BASE-Installation Location -; Installation Time - 30-60 minutes
2010-2026ToyotaTundraBASE-Installation Location -; Installation Time - 30-60 minutes
2004-2015, 2017-2024NissanTITANBASE-Installation Location -; Installation Time - 30-60 minutes
2016-2024NissanTITAN XDBASE-Installation Location -; Installation Time - 30-60 minutes
2019-2024Ram1500 ClassicBASE-Installation Location -; Installation Time - 30-60 minutes
2019ChevroletSilverado 1500 LDBASE-Installation Location -; Installation Time - 30-60 minutes
2001-2019ChevroletSilverado 2500 HDBASE-Installation Location -; Installation Time - 30-60 minutes
2007-2019ChevroletSilverado 3500 HDBASE-Installation Location -; Installation Time - 30-60 minutes
2019GMCSierra 1500 LimitedBASE-Installation Location -; Installation Time - 30-60 minutes
2001-2019GMCSierra 2500 HDBASE-Installation Location -; Installation Time - 30-60 minutes
2007-2019GMCSierra 3500 HDBASE-Installation Location -; Installation Time - 30-60 minutes
1999-2018ChevroletSilverado 1500BASE-Installation Location -; Installation Time - 30-60 minutes
1999-2018GMCSierra 1500BASE-Installation Location -; Installation Time - 30-60 minutes
1999-2016FordF-250 Super DutyBASE-Installation Location -; Installation Time - 30-60 minutes
1999-2016FordF-350 Super DutyBASEStandard Cab PickupInstallation Location -; Installation Time - 30-60 minutes
1999-2016FordF-350 Super DutyBASECrew Cab PickupInstallation Location -; Installation Time - 30-60 minutes
1999-2016FordF-350 Super DutyBASEExtended Cab PickupInstallation Location -; Installation Time - 30-60 minutes
1997-2014FordF-150BASE-Installation Location -; Installation Time - 30-60 minutes
2009-2010DodgeRam 1500BASE-Installation Location -; Installation Time - 30-60 minutes
2010DodgeRam 2500BASE-Installation Location -; Installation Time - 30-60 minutes
2010DodgeRam 3500BASE-Installation Location -; Installation Time - 30-60 minutes
2007ChevroletSilverado 1500 ClassicBASE-Installation Location -; Installation Time - 30-60 minutes
2007ChevroletSilverado 1500 HD ClassicBASE-Installation Location -; Installation Time - 30-60 minutes
2007ChevroletSilverado 2500 HD ClassicBASE-Installation Location -; Installation Time - 30-60 minutes
2007ChevroletSilverado 3500 ClassicBASE-Installation Location -; Installation Time - 30-60 minutes
2007GMCSierra 1500 ClassicBASE-Installation Location -; Installation Time - 30-60 minutes
2007GMCSierra 1500 HD ClassicBASE-Installation Location -; Installation Time - 30-60 minutes
2007GMCSierra 2500 HD ClassicBASE-Installation Location -; Installation Time - 30-60 minutes
2007GMCSierra 3500 ClassicBASE-Installation Location -; Installation Time - 30-60 minutes
2001-2003, 2005-2006ChevroletSilverado 1500 HDBASE-Installation Location -; Installation Time - 30-60 minutes
2001-2006ChevroletSilverado 3500BASE-Installation Location -; Installation Time - 30-60 minutes
2001-2003, 2005-2006GMCSierra 1500 HDBASE-Installation Location -; Installation Time - 30-60 minutes
2001-2006GMCSierra 3500BASE-Installation Location -; Installation Time - 30-60 minutes
1999-2004ChevroletSilverado 2500BASE-Installation Location -; Installation Time - 30-60 minutes
2004FordF-150 HeritageBASE-Installation Location -; Installation Time - 30-60 minutes
1999-2004GMCSierra 2500BASE-Installation Location -; Installation Time - 30-60 minutes
1997-1999FordF-250BASE-Installation Location -; Installation Time - 30-60 minutes
1997FordF-250 HDBASE-Installation Location -; Installation Time - 30-60 minutes
CURT P/N 56070

Wiring Connectors & Adapters

$86.95

Check if this fits your vehicle Select your vehicle

298 in stock!
In our warehouses — we’ll bring it to your local H&H store, usually 1–3 days
If an item can't be sourced, a refund will be given and the order will be canceled.

Free pickup at an H&H store Free — on the shelf at 20 stores
Professional installation available
Install times vary — call your local store for an installation quote!
Ships Fast
Wiring Extension
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableAsk your store for a quote
4.8
5,563 reviews
Customer Reviews

Rated 4.8 across 22 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Pensacola · 7 hours ago

Easy people to deal with and friendly. Will do business again with them.

Marietta · 21 hours ago

The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!

Pelham · 21 hours ago

Bought step rails for a truck. Took less than an hour to have them installed! Great work!

Gainesville · 21 hours ago

Great service. Super quick install.

Trussville · 2 days ago

Love the new look

B K
Conyers · 3 days ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

Cumming · 5 days ago

My experience was great Brandon was exceptionally helpful and professional and the crew did a great job installing my tonneau cover Thanks

Decatur · 7 days ago

Tyler and his team have done a couple different jobs for me this year on two different trucks. The quality of work was outstanding.

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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