The TYC 20-9166-00-9 Driver Side Replacement Headlight Assembly is engineered to provide a direct-fit solution for 2011-2013 Jeep Grand Cherokee models, ensuring seamless integration and reliable performance. This headlight assembly is CAPA certified, meeting rigorous standards for quality and safety, and is compliant with DOT/SAE regulations, ensuring it meets or exceeds FMVSS 108 standards for photometry and safety compliance. Constructed with a durable plastic housing and a clear plastic lens, it is designed to withstand various environmental conditions, offering longevity and consistent illumination. The assembly includes halogen bulbs for both low and high beams, as well as front signal and side marker lights, all pre-installed for convenience. The lens features a special coating that prevents hazing and fading, maintaining clear visibility over time. Installation is straightforward, utilizing OE-comparable fasteners and mounting tabs for precise fitment and hassle-free setup, eliminating the need for vehicle modifications. This headlight assembly is backed by a limited lifetime warranty, reflecting TYC's commitment to quality and customer satisfaction. By choosing the TYC 20-9166-00-9 Driver Side Replacement Headlight Assembly, fleet operators can ensure enhanced driver safety and vehicle visibility, contributing to overall operational efficiency and reduced maintenance downtime.