The TYC 19-5643-00-1 Passenger Side Fog Light Assembly is engineered to provide superior illumination and durability for select Ford models, including the Excursion, F-250, F-350, F-450, and F-550 from 2001 to 2004. This fog light assembly is designed to enhance visibility during adverse weather conditions, thereby improving driving safety and operational efficiency for fleet vehicles. Constructed with high-quality materials, the TYC 19-5643-00-1 features a clear plastic lens and a chrome housing, ensuring optimal light transmission and resistance to environmental factors. The assembly includes a halogen bulb, delivering bright and effective lighting. Designed for easy installation, it utilizes OE-comparable fasteners and mounting tabs, allowing for a precise fit without the need for vehicle modifications. This direct replacement part meets or exceeds FMVSS 108 standards for photometry and safety compliance, ensuring reliable performance. Rigorous cycling tests have been conducted to guarantee long-lasting quality and durability, making it a dependable choice for fleet operations. The product is backed by a limited lifetime warranty, underscoring TYC's commitment to quality and customer satisfaction.