The NEW OEM Tesla Model 3 Assembly Harness Trailer Jumper NA 1446560-00-A is a genuine Tesla component designed to facilitate the connection between the vehicle’s electrical system and a trailer. This harness is tailored for North American (NA) models and ensures seamless integration with the Tesla Model 3’s towing system. Engineered for optimal compatibility, the trailer jumper harness provides reliable and secure connectivity for trailer lighting, braking, and other electronic systems, enhancing safety and performance during towing operations. Manufactured from high-quality materials, it is built to withstand wear, environmental factors, and frequent use.