The TYC 18-3414-01 Front Left Side Marker Light is engineered to provide enhanced visibility and safety for GMC C/K series vehicles, including models from 1988 to 1993. This side marker light assembly is designed to meet or exceed FMVSS 108 standards, ensuring reliable performance and compliance with safety regulations. Constructed with high-quality materials, it features a durable plastic housing and lens, with an amber lens color that offers clear signaling to other drivers. The attachment method is a snap-in design, facilitating a straightforward installation process. Please note that the bulb is not included and must be purchased separately. This side marker light is compatible with various GMC models, including the C1500, C2500, C3500, K1500, K2500, K3500, and the Yukon. By choosing the TYC 18-3414-01, fleet operators can ensure that their vehicles maintain optimal safety standards, reducing the risk of accidents and enhancing overall operational efficiency.