The TYC 20-17572-00 Headlight Assembly is engineered to provide reliable illumination for the 2016-2017 Subaru Crosstrek's left driver side. This assembly includes all necessary bulbs low beam (H11), high beam (HB3), front signal (WY21W), front side marker (W5W), and park lamp (W5W) ensuring comprehensive lighting functionality. Constructed with a clear PC plastic lens and a PP plastic housing, it offers durability and resistance to environmental factors. The assembly is DOT/SAE compliant, meeting or exceeding FMVSS 108 standards for photometry and safety compliance. Designed with OE-comparable fasteners and mounting tabs, it ensures precise fitment and hassle-free installation. The lens features a special coating to prevent hazing and fading, maintaining optimal illumination over time. Manufactured in facilities certified to ISO9001:2000 and QS9000 standards, this headlight assembly undergoes rigorous cycling tests to ensure quality and durability. By choosing the TYC 20-17572-00 Headlight Assembly, fleet operators can enhance vehicle safety and visibility, leading to improved operational efficiency and reduced maintenance costs.