Sienna Trailer Wiring Harness: This custom trailer harness fits for Toyota sienna 2004-2010, quickly and easily install a 4 way wiring on your vehicle Standard 4 Way Connector: Plug-in 4-flat trailer wiring is compatible with a wide variety of trailers, adding versatile towing options for your vehicle, 4 way trailer wiring can be used to connect trailer tail lights, brake lights and turn signal lights Durable Construction: Sienna tow wiring trailer plugs and the trailer converter are made from high strength and good toughness ABS plastic and high quality 16 AWG pure copper wires for great conductivity; With advanced manufacturing technology, the sienna trailer light wiring features high reliability and high performance Dust Cover: 4 way flat trailer light connector is equipped with dust cap that protect the components from dust and water to prevent rusting and short circuit, ensure long-lasting use Easy Installation: Sienna T-Connector trailer wiring require No any cutting or splicing, directly plug the custom connector into the existing connector and you have lights on your trailer from the tow vehicle, complimentary accessories help you install more easily

Sienna Trailer Wiring Harness fits for Toyota sienna 2004-2010. Directly plug the custom connector into the existing connector and you have lights on your trailer from the tow vehicle.