The TYC 20-6820-00-9 Headlight Assembly is engineered to provide optimal illumination and durability for the right side of GMC Sierra 1500 models from 2007 to 2013. 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. The assembly includes both high and low beam halogen bulbs, as well as front signal and park lamp bulbs, all pre-installed for immediate use. Constructed with a clear plastic lens and a plastic housing, the assembly is designed to withstand various environmental conditions, offering longevity and consistent performance. The lens features a special coating that prevents hazing and fading, maintaining clear visibility over time. The assembly is produced in facilities certified under ISO9001:2000 and QS9000 standards, reflecting a commitment to quality and precision. Designed for a direct fit, the assembly utilizes OE-comparable fasteners and mounting tabs, facilitating a hassle-free installation process. This design minimizes the need for modifications, allowing for a straightforward replacement that restores the vehicle's lighting performance to its original specifications. By choosing the TYC 20-6820-00-9 Headlight Assembly, fleet operators can ensure that their vehicles maintain optimal lighting performance, enhancing safety and operational efficiency. The assembly's compliance with industry standards and its durable construction contribute to reduced maintenance costs and improved vehicle uptime, providing measurable value to fleet operations.