The TYC 20-6846-01 Headlight Assembly is engineered to provide superior illumination and safety for the 2007-2009 Acura MDX. This left-side headlight assembly features a high-intensity discharge (HID) bulb, delivering brighter and more efficient lighting compared to traditional halogen bulbs. The clear lens is treated with a special coating to prevent hazing and fading, ensuring consistent light output and enhanced visibility over time. Designed with OE-comparable fasteners and mounting tabs, the assembly ensures precise fitment and facilitates a hassle-free installation process. Manufactured in facilities certified to ISO9001:2000 and QS9000 standards, the assembly undergoes rigorous cycling tests to guarantee quality and durability. This headlight assembly is DOT/SAE compliant, meeting or exceeding FMVSS 108 standards for photometry and safety compliance, thereby ensuring optimal performance and safety on the road.