Compatibility: This trailer wiring harness is designed specifically for Model 3 2020-2023. Construction: Crafted from plastic material, this trailer wiring harness features a male connector type that is both high heat and offers a long lifespan, guaranteeing durability and reliability in various conditions Efficient Performance: With a focus on safety and reliability, the trailer wiring harness is engineered to deliver optimal functionality, providing a secure connection for your trailer's electrical system Easy Installation: The package includes a complete set of trailer wiring harness, simplifying the setup process and allowing for quick and hassle-free installation to get you on the road in no time Reference Numbers: 118869 Color: Black Material: plastic Package Contents: 1x Trailer Wiring Harness Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.