T-One 4-Pole Trailer Adapter with Factory 7-Way - This vehicle wiring harness is quick and easy to install, no cutting, splicing or taping. Simply locate your vehicles wiring harness connector, unplug the connection and insert the T-One connector into the vehicles harness. Comes with 16 gauge bonded wire and a 4-flat plug and cap. Simple do-it-yourself instructions on every package. Stop/Turn circuit capacity of 7.5 Amps. Fits a number of vehicles between 1999 and 2014 including Buick, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Hummer, Infiniti, Isuzu, Jeep, KIA, Lexus, Nissan, Oldsmobile, Saab, Saturn, and Toyota. Please give us a call with your vehicle information and we will be happy to help you find the correct fit for your application. 1 year limited warranty. 1 per package.