CURT 56070 7' Custom Wiring Extension Harness (Adds 7-Way RV Blade to Truck Bed, Packaged) for Select Chevrolet Silverado 1500, Chevrolet Silverado Classic, Chevrolet Silverado HD, Chevrolet Silverado HD Classic, Chevrolet Silverado LD, Chevrolet

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CURT 56070 7' Custom Wiring Extension Harness (Adds 7-Way RV Blade to Truck Bed, Packaged) for Select Chevrolet Silverado 1500, Chevrolet Silverado Classic, Chevrolet Silverado HD, Chevrolet Silverado HD Classic, Chevrolet Silverado LD, Chevrolet

Name: CURT 56070 7' Custom Wiring Extension Harness (Adds 7-Way RV Blade to Truck Bed, Packaged) for Select Chevrolet Silverado 1500, Chevrolet Silverado Classic, Chevrolet Silverado HD, Chevrolet Silverado HD Classic, Chevrolet Silverado LD, Chevrolet
Brand: CURT
Price: 121.73 CAD
Availability: InStock

by CURT

• SKU: ds_BKDK_56070

• Product Type: Trailer Connector Kit

2 sold in last 8 days

$121.73

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

Fits: 1999-2018 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 2001-2006 Chevrolet Silverado 1500 HD, 2007 Chevrolet Silverado 1500 HD Classic, 2019 Chevrolet Silverado 1500 LD, 1999-2004 Chevrolet Silverado 2500, 2001-2019 Chevrolet Silverado 2500 HD, 2007 Chevrolet Silverado 2500 HD Classic, 2001-2006 Chevrolet Silverado 3500, 2007 Chevrolet Silverado 3500 Classic, 2007-2019 Chevrolet Silverado 3500 HD, 2009-2010 Dodge Ram 1500, 2010 Dodge Ram 2500, 2010 Dodge Ram 3500, 1997-2014 Ford F-150, 2004 Ford F-150 Heritage, 1997-1999 Ford F-250, 1997 Ford F-250 HD, 1999-2016 Ford F-250 Super Duty, 1999-2026 Ford F-350 Super Duty, 1999-2026 Ford F-450 Super Duty, 1999-2026 Ford F-550 Super Duty, 1999-2018 GMC Sierra 1500, 2007 GMC Sierra 1500 Classic, 2001-2006 GMC Sierra 1500 HD, 2007 GMC Sierra 1500 HD Classic, 2019 GMC Sierra 1500 Limited, 1999-2004 GMC Sierra 2500, 2001-2019 GMC Sierra 2500 HD, 2007 GMC Sierra 2500 HD Classic, 2001-2006 GMC Sierra 3500, 2007 GMC Sierra 3500 Classic, 2007-2019 GMC Sierra 3500 HD, 2004-2024 Nissan TITAN, 2016-2024 Nissan TITAN XD, 2011-2026 Ram 1500, 2019-2024 Ram 1500 Classic, 2011-2026 Ram 2500, 2011-2026 Ram 3500, 2010-2026 Toyota Tundra

Please review Specifications and the detailed fitment table for notes and exceptions.

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CURT 56070 7' Custom Wiring Extension Harness (Adds 7-Way RV Blade to Truck Bed, Packaged) for Select Chevrolet Silverado 1500, Chevrolet Silverado Classic, Chevrolet Silverado HD, Chevrolet Silverado HD Classic, Chevrolet Silverado LD, Chevrolet

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Do you offer wholesale or jobber pricing?

Yes. Wholesale pricing is available for legitimate businesses that provide a valid business number or equivalent proof. Ongoing purchase volume is required to maintain discount eligibility. One-time personal buyers aren’t eligible.

Will this part fit my vehicle?

If a product page clearly lists fitment for your vehicle and the description leaves no reasonable doubt, we’ll cover the cost of return if it doesn’t fit. Exclusions apply if prior modifications cause the issue. When browsing self-serve, you’re responsible for confirming compatibility by checking manufacturer fitment data and notes. If unsure, contact us before ordering and we’ll verify it for you.

Do you offer technical support or installation advice?

We help where possible on a case-by-case basis. Most manufacturers include detailed instructions and tech support contacts. Because our catalog spans hundreds of brands, we can’t provide every torque spec or procedure, but we’ll connect you with the manufacturer if needed.

Do you offer price matching?

We don’t guarantee price matching, but we’re happy to review a legitimate in-stock offer from another Canadian retailer. The comparison must include all costs such as product price, shipping, taxes, and fees, and the item must be identical and available for immediate purchase. We won’t lose money to match unsustainable or out-of-stock pricing.

Can I exchange an item?

Yes. In-store exchanges happen on the spot when stock is available. For shipped orders, the original item must be returned first. Once received and inspected, we can issue a store credit toward the correct part or replacement. We can’t send a second item while the first is still in your possession without payment for both.

Are prices shown before or after tax?

All prices on the site are before tax. GST, HST, or PST is calculated at checkout based on your shipping address..

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