The TYC 12-1522-91 Front Left Turn Signal/Parking Light Assembly is engineered to provide reliable illumination for the front left side of 1997-1998 Jeep Grand Cherokee models. This assembly features a clear plastic lens and durable plastic housing, designed to withstand various driving conditions. It accommodates halogen bulbs for both the park lamp and front signal light, though bulbs are not included. The attachment method is screw-in, ensuring a secure fitment. This assembly is DOT/SAE compliant, meeting or exceeding FMVSS 108 standards for photometry and safety compliance. It is produced in facilities certified to ISO9001:2000 and QS9000 standards, ensuring precision and durability. The assembly includes the lens and housing components, with the corresponding right side assembly being part number 12-1521-91. Please note that bulbs are not included with this assembly.