The TYC 20-9126-01 Headlight Assembly is engineered to provide a reliable and cost-effective replacement for the left driver side headlight of 2010-2013 Toyota 4Runner Limited and SR5 models. This assembly features a durable plastic lens and housing, designed to withstand the rigors of daily driving while maintaining optimal illumination. The headlight utilizes halogen bulbs for both low and high beams, ensuring clear visibility in various driving conditions. The assembly is designed for easy installation, with OE-comparable fasteners and mounting tabs that facilitate a precise fitment without the need for vehicle modifications. This design minimizes downtime during replacement, allowing fleet operations to maintain vehicle readiness and reduce maintenance costs. The lens is treated with a special coating to prevent hazing and fading, ensuring sustained clarity and brightness over time. This feature is particularly beneficial for fleets operating in diverse environmental conditions, as it helps maintain consistent lighting performance and enhances safety. The TYC 20-9126-01 Headlight Assembly meets or exceeds DOT/SAE standards, ensuring compliance with FMVSS 108 regulations for photometry and safety. This compliance is crucial for fleet operators aiming to adhere to federal safety standards and avoid potential penalties. Additionally, the assembly is produced in facilities certified to ISO9001:2000 and QS9000 standards, reflecting a commitment to quality and precision in manufacturing. By choosing the TYC 20-9126-01 Headlight Assembly, fleet operators can achieve a balance between quality, performance, and cost-effectiveness, ensuring that their vehicles are equipped with reliable lighting solutions that support operational efficiency and safety.