The TYC 20-9628-00-9 Left Headlight Assembly is engineered to provide optimal illumination and safety for the 2015-2020 Toyota Sienna. This assembly features a durable plastic lens and housing, ensuring longevity and resistance to harsh weather conditions. The inclusion of LED daytime running lights enhances your vehicle's visibility during the day, while the halogen bulbs provide bright and clear lighting at night. With bulbs included, installation is straightforward, allowing you to get back on the road quickly. Designed to meet or exceed FMVSS 108 standards for photometry and safety compliance, this headlight assembly offers OE-comparable fasteners and mounting tabs for precise fitment and hassle-free installation. Rigorous cycling tests ensure quality and durability, and a special coating on the lens prevents hazing and fading, maintaining optimal illumination and safety. This headlight assembly is specifically designed for vehicles requiring a left-side installation. Ensure compatibility with your vehicle model to enjoy optimal performance and safety on the road.