The TYC 20-1584-00 Headlight Assembly is engineered to provide optimal illumination and safety for the right side of Nissan Pathfinder (1987-1995) and D21 Pickup (1988-1989) models. This assembly features a durable glass lens and a robust plastic housing, ensuring clear visibility and resilience against various driving conditions. The inclusion of both high and low beam halogen bulbs facilitates comprehensive lighting performance, enhancing nighttime driving safety. Designed with Original Equipment (OE) standards in mind, this headlight assembly offers a direct fit replacement, eliminating the need for vehicle modifications and reducing installation time. Manufactured in facilities certified to ISO9001:2000 and QS9000 standards, the assembly undergoes rigorous cycling tests to ensure durability and longevity. A special coating on the lens prevents hazing and fading, maintaining consistent illumination over time. Compliance with DOT/SAE and FMVSS 108 standards guarantees adherence to safety regulations, providing peace of mind for fleet operations. By choosing the TYC 20-1584-00 Headlight Assembly, fleet managers can ensure reliable lighting performance, reduce maintenance costs associated with frequent bulb replacements, and enhance driver safety during nighttime operations.