The TYC Genera 17 5543 00 9 Right Inner Tail Light Assembly is engineered to restore the functionality and safety of the 2015 2019 Toyota Sienna s rear lighting system This assembly is a direct replacement for the original equipment ensuring a seamless fit and reliable performance Constructed with high quality materials it features a durable plastic housing and a red lens that meets or exceeds DOT SAE standards for photometry and safety compliance The assembly includes halogen bulbs for both tail and backup lights providing clear illumination for enhanced visibility Designed for easy installation it utilizes OE comparable fasteners and mounting tabs facilitating a straightforward replacement process The TYC Genera 17 5543 00 9 assembly undergoes rigorous cycling tests to ensure quality and durability and is produced in facilities certified to ISO9001 2000 and QS9000 standards reflecting TYC s commitment to precisiond reliability By choosing this assembly fleet operators can maintain optimal lighting performance ensuring safety and compliance with regulatory standards