CURT 56325 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Buick Envision, Chevrolet Blazer, GMC Acadia, Cadillac XT5, XT6

EASY TO INSTALL — No cutting! No splicing! This trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer

STANDARD CONNECTOR — This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. 4-way trailer light wiring is popular on a wide variety of trailers, adding versatile towing options for your vehicle

VEHICLE-SPECIFIC — This aftermarket, vehicle-trailer wiring harness is designed for select years of the Buick Envision, Chevrolet Blazer, GMC Acadia, Cadillac XT5 and Cadillac XT6,

EASY GRIP — Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. It features tabs on the top and bottom for a better grip when plugging into your trailer or unplugging

DUST COVER — To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover to easily fit onto the 4-way flat connector when not in use, protecting it against the outdoor elements