Manufacturer: Curt Manufacturing
Part Number: 55580

Need trailer wiring? These plug-and-go wiring harnesses are the way to go. They're specifically designed for your vehicle and do not require splicing into your vehicle's wiring. The harness is designed with the wiring, connectors, and circuitry needed to adapt your vehicle's electrical system for trailer compatibility. All wiring harnesses include detailed installation instructions.

This wiring harness includes built in circuit protection to protect your vehicle's electronics from excessive trailer current draw.

This wiring harness is designed to fit the following vehicles:

2004-2008 Toyota Sienna

Note: Because we do not have unique pictures of every wiring harness we carry, this wiring harness may vary slighty from the picture above.