The TYC 11-3190-01 Left Tail Light Assembly is engineered to provide a direct replacement for the left tail light on 1997-2004 Ford F-150, F-250, and F-350 Super Duty models. This assembly is designed to meet or exceed the Federal Motor Vehicle Safety Standards (FMVSS 108), ensuring compliance with DOT/SAE regulations for photometry and safety. Manufactured in facilities certified under ISO9001:2000 and QS9000, the assembly undergoes rigorous cycling tests to guarantee quality and durability. The housing is constructed from high-quality plastic, and the lens features a red and clear color combination, providing both functionality and aesthetic appeal. The assembly includes OE-comparable fasteners and mounting tabs, facilitating precise fitment and hassle-free installation. Bulbs are not included, allowing for customization based on specific lighting preferences. This tail light assembly serves as a reliable replacement, restoring optimal lighting performance and enhancing the vehicle's safety features.