Nilight 4 Pin Trailer Wiring Harness for Toyota Sienna
Plug-in 4-flat trailer wiring harness for 2011-2020 Toyota Sienna SE. OEM-compatible connectors, located behind taillight housing, enabling brake, turn, and tail light signals. Customers highlight easy installation and good quality
Highlights
- vehicle-specific compatibility
- plug-in 4-flat wiring
- under-vehicle storage of connector
Pros
- easy installation
- plug-and-play
- good quality
- OEM-compatible connectors
- compact storage under vehicle
Cons
- limited to 4-way trailer wiring
- fits specified Sienna models
Best For
Features
- Vehicle-specific 2011-2020 Toyota Sienna wiring harness with OEM-compatible connectors
- Plug-and-play installation; no cutting or splicing required
- 4-flat trailer wiring supports brake, tail, and turn signals for standard 4-way trailers
- Located behind driver and passenger taillight housings; stows near hitch after install
- Includes dust cover for weather resistance and durability
