The Tesla Model 3 Harness Front Right Hand Door Premium 1897322-90-B is a genuine OEM wiring harness designed to provide power and signal connectivity for the premium front right-hand door assembly. This harness ensures seamless operation of power windows, door locks, side mirrors, ambient lighting, and speaker connections, allowing for efficient communication between the door’s electronic systems and the vehicle’s control module. Manufactured from high-quality, heat-resistant wiring with reinforced connectors, it offers long-term durability, reliable power distribution, and resistance to environmental wear. Engineered to Tesla’s exact specifications, this premium door harness guarantees seamless integration with factory-installed components, maintaining optimal performance and safety.