MECMO 4-Pin Trailer Wiring Harness for Highlander & RX350
Custom 4-way flat trailer wiring harness plugs into factory port behind the tail light for 2008-2019 Highlander and 2018-2022 RX350/RX350L. Easy plug-and-play setup; customers cite simple installation and good value, with mixed fit reports
Highlights
- direct-fit t-connector
- behind tail light plug-and-play
- specified model-year compatibility
Pros
- plug-and-play installation
- easy setup experience
- good value for money
- custom fit for specified models
Cons
- mixed fit reports with some 2022 Highlander
- discrepancies in compatibility across years
Best For
Features
- Compatible with 2008-2019 Toyota Highlander models (including Hybrid, Limited, XLE, SE, LE) and 2020-2021 Lexus RX350 / 2018-2021 RX350L (excluding Dual Exhaust)
- Plug-and-play 4-pin T-connector installs behind the tail light using the factory pre-wired port
- 4-pin trailer light power: tail lights, brake lights, and turn signals operate with the vehicle
- Heavy-duty bonded wire and tin-plated copper terminals for improved corrosion resistance and conductivity