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Fits 2020 to 2026 Chevrolet Silverado 1500, Silverado 1500 LTD, Silverado 2500 HD and 1 more model, and 1 more make. See every vehicle
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 truc k 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
Warranty: One-Year Limited Warranty
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020 | Chevrolet | Silverado 1500 | Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT |
| 2021 - 2026 | Chevrolet | Silverado 1500 | - |
| 2022 | Chevrolet | Silverado 1500 LTD | - |
| 2020 - 2026 | Chevrolet | Silverado 2500 HD | - |
| 2020 - 2023 | Chevrolet | Silverado 3500 HD | High Country, LT, LTZ, WT |
| 2024 - 2026 | Chevrolet | Silverado 3500 HD | - |
| 2020 - 2026 | GMC | Sierra 1500 | - |
| 2022 | GMC | Sierra 1500 Limited | - |
| 2020 - 2026 | GMC | Sierra 2500 HD | - |
| 2020 - 2026 | GMC | Sierra 3500 HD | - |