Upgrade or replace the Second Row Outer Ancillary Bay Rail in your Tesla Model 3 with this NEW OEM part, designed to provide critical support and alignment for the second-row seating assembly. Manufactured to Tesla's exacting standards, this rail ensures structural stability and seamless integration with the vehicle’s interior systems. Built with high-quality materials, it offers long-lasting durability and reliable performance.

Direct replacement for outer bay rail under second-row seats
Professional installation recommended for interior reassembly
Ensure all attached wiring and trim components are properly secured
Refer to Tesla’s service documentation for mounting procedures and torque specs