The TYC 11-1682-00 Tail Light Assembly is engineered to provide a reliable and cost-effective solution for replacing the left-side tail light on Nissan D21 Pickup models from 1986 to 1997. This assembly is designed to meet or exceed the standards set by the Federal Motor Vehicle Safety Standard (FMVSS) 108, ensuring compliance with DOT/SAE regulations for photometry and safety. The assembly includes all necessary bulbs—tail lamp, back-up lamp, rear side marker lamp, and rear turn signal lamp—each utilizing halogen bulbs for consistent illumination. Constructed with a durable plastic housing and lens, the assembly is built to withstand various weather conditions, offering longevity and resistance to environmental factors. The lens features a combination of red, clear, and amber colors, enhancing visibility and safety for other drivers. Designed with OE-comparable fasteners and mounting tabs, the assembly ensures precise fitment and facilitates a hassle-free installation process. Manufactured in facilities certified to ISO9001:2000 and QS9000 standards, the assembly undergoes rigorous cycling tests to ensure quality and durability. This tail light assembly serves as a direct replacement for the original equipment, providing a seamless fit and restoring the vehicle's lighting functionality to its original state. By choosing the TYC 11-1682-00 Tail Light Assembly, fleet operators can ensure that their vehicles maintain optimal lighting performance, thereby enhancing safety and compliance with traffic regulations.