NEW OEM Tesla Model 3 Harness Front Left Hand Door Premium 1897321-00-B

The Tesla Model 3 Harness Front Left Hand Door Premium 1897321-00-B is a genuine OEM wiring harness designed for seamless integration with the premium front left door assembly. This harness connects and powers various electrical components, including power windows, side mirrors, door locks, speakers, and ambient lighting, ensuring smooth communication between the door’s electronic features and the vehicle’s control systems. Manufactured with high-quality, heat-resistant wiring and reinforced connectors, this harness guarantees durability, secure power distribution, and long-term reliability. Engineered to Tesla’s factory specifications, it ensures precise fitment and optimal functionality within the premium door package.

Direct OEM replacement for Tesla Model 3 premium front left-hand door harness
Ensure proper routing and secure connections for optimal functionality
Professional installation recommended to maintain factory-grade performance