The TYC 20-9158-00 Headlight Assembly is engineered to provide optimal illumination and safety for 2009-2012 Toyota RAV4 models. This left-hand side headlight assembly is designed to meet or exceed FMVSS 108 standards, ensuring compliance with DOT/SAE regulations for photometry and safety. Manufactured in North America, it features OE-comparable fasteners and mounting tabs, facilitating precise fitment and hassle-free installation. The assembly undergoes rigorous cycling tests to guarantee quality and durability, and the lens is coated to prevent hazing and fading, maintaining clear visibility over time. Bulbs are included, and the housing is constructed from durable plastic. The assembly is compatible with the opposite side part number 20-9157-00.