The TYC 20-9323-01-9 Right Passenger Side Headlight Assembly is engineered to provide a reliable and precise replacement for the original equipment in 2013-2015 Acura RDX models equipped with HID headlights. This assembly is designed to meet or exceed the stringent standards set by the Department of Transportation (DOT) and the Society of Automotive Engineers (SAE), ensuring compliance with FMVSS 108 regulations for photometry and safety. Manufactured in facilities certified under ISO9001:2000 and QS9000, the assembly undergoes rigorous cycling tests to guarantee its durability and performance. The lens features a special coating that prevents hazing and fading, maintaining optimal illumination and safety over time. Designed for a straightforward installation, the assembly includes OE-comparable fasteners and mounting tabs, facilitating a precise fit without the need for vehicle modifications. This headlight assembly is a direct replacement for the original part numbers 33101-TX4-A01, 33101-TX4-A02, and AC2503124, ensuring compatibility and ease of installation.