Our in-house experts typically reply within one business day.
CURT
Verify Fitment
Select your vehicle to confirm this part fits.
Always the correct part
We know our products
Quality Products
Free Shipping!
Always the correct part
We know our products
Quality Products
Free Shipping!
Includes 7-way harness and adapter cover
Includes 7-way harness and adapter cover
Warranty: One-Year Limited Warranty
Finish: CLEAR PROTECTIVE COAT
Installation Time Exact (Minutes): 0
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 with a cover for a seamless installation in the truck bed. It is compatible with a certain models of Chevrolet and GMC trucks (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 offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
The CURT 56072 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension & Cover, Select Chevrolet, GMC (Part #BKDK56072) fits the following vehicles: 2019-2026 Chevrolet Silverado 1500; 2022 Chevrolet Silverado 1500 LTD; 2020-2026 Chevrolet Silverado 2500 HD; 2020-2026 Chevrolet Silverado 3500 HD; 2019-2026 GMC Sierra 1500; 2022 GMC Sierra 1500 Limited; 2020-2026 GMC Sierra 2500 HD; 2020-2026 GMC Sierra 3500 HD. Always verify your specific year, make, and model before ordering.
8 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2019 - 2026 | Chevrolet Silverado 1500 | Installation Location - |
| 2022 | Chevrolet Silverado 1500 LTD | Installation Location - |
| 2020 - 2026 | Chevrolet Silverado 2500 HD | Installation Location - |
| 2020 - 2026 | Chevrolet Silverado 3500 HD | Installation Location - |
| 2019 - 2026 | GMC Sierra 1500 | Installation Location - |
| 2022 | GMC Sierra 1500 Limited | Installation Location - |
| 2020 - 2026 | GMC Sierra 2500 HD | Installation Location - |
| 2020 - 2026 | GMC Sierra 3500 HD | Installation Location - |
Yes, the CURT 56072 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension & Cover, Select Chevrolet, GMC (Part #BKDK56072) is designed to fit the 2019-2026 Chevrolet Silverado 1500.
The CURT 56072 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension & Cover, Select Chevrolet, GMC (Part #BKDK56072) fits 2019-2026 Chevrolet Silverado 1500 models. The 2026 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT 56072 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension & Cover, Select Chevrolet, GMC (Part #BKDK56072) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
On Sale Today
Original price was $140.95. Current price is $98.99.You save $41.96 (30%)
Free Shipping
Ships free on all orders
Authorized Dealer
Quick Ship
In stock and ready to ship — order now!
Shipping from Eau Claire, WIFREE SHIPPING
Estimated delivery Sat, Aug 29 - Mon, Aug 31
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
No reviews have been added for this product.