MECMO 4-Pin Trailer Wiring Harness for Highlander & RX350

MECMO ★ 3.8/5 · ItemOracle Score Budget

$33 USD
Price subject to change
Check current price on Amazon →
MECMO 4-Pin Trailer Wiring Harness 56217 for 2008-2019 Toyota Highlander, for 2018-2022 Lexus RX 350/350L, Custom 4 Way Flat T-Connector Plug and Play Towing Hitch Wire for Trailer Light Connect

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

  • towing trailer lights connection
  • rear lighting system upgrade
  • vehicle-to-trailer electrical wiring
  • aftermarket towing setup
  • DIY trailer wiring installation
  • repair of factory pre-wired port

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

Tags

Similar Products