CURT 57626 - Electrical Adapter with Tester (4-Way Flat Vehicle to 6-Way Round Trailer) FLX-COST-2 2022 GMC Sierra 1500 Limited

2022 GMC Sierra 1500 Limited (Doors: 4 & Body: Crew Cab Pickup)

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This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Dodge Magnum (to verify your vehicle compatibility

7-way round connectors are commonly used on RV travel trailers

providing a faster

CURT 57626 - Electrical Adapter with Tester (4-Way Flat Vehicle to 6-Way Round Trailer) FLX-COST-2 2022 GMC Sierra 1500 LimitedThere are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials running lights, brake lights and turn signals while others require a connection for reverse lights, electric brakes and auxiliary power. With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a