Compatibility & Direct OE Replacement: Compatible with 2020-2024 Toyota Highlander; 2010-2023 Lexus RX350, 2010-2023 Lexus RX450h, 2018-2022 Lexus RX350L, 2018 Lexus RX450h L (Factory Tow Package Requires), ensuring seamless integration with your vehicle’s existing electrical system. Replaces OE part number 56083.
4-Pin Plug & Play Functionality: This trailer wiring kit delivers a true plug-and-play 4-pin trailer electrical connection, supporting standard trailer lighting functions (tail lights, brake lights, turn signals), providing a reliable power link between your vehicle and trailer for enhanced safety and convenience.
Durable Construction: This trailer wiring harness provides a reliable connection for your trailer lights, featuring premium-quality solid copper wire and a sturdy plastic housing. It is wear-resistant and long-lasting, ensuring efficient electrical conductivity even in harsh weather conditions.
Protection: The 4-pin flat trailer wiring harness plug features a user-friendly design with a dust cover, protecting the terminal interface from intrusion of dust, moisture, debris, and rain, ensuring stable electrical conductivity and extending the service life of the connector.
Complete Package Contents: Includes 1x Trailer wiring harness (as shown), with connector designs and wiring layouts that match the OE specifications, allowing for easy replacement without any modifications.