The TYC 19-5541-00 Fog Light Assembly is engineered to enhance the visibility and safety of your 1999 Chevrolet K1500 Suburban 4WD. Designed to meet or exceed FMVSS 108 standards, this fog light assembly ensures compliance with DOT/SAE regulations, providing reliable illumination in adverse weather conditions. The assembly includes a halogen bulb, offering clear and bright light output, and features a durable plastic housing and lens, ensuring longevity and resistance to environmental factors. The attachment method is screw-in, facilitating a straightforward installation process. This fog light assembly is produced in facilities certified under ISO9001:2000 and QS9000 standards, reflecting TYC's commitment to quality and precision in manufacturing.