Genuine OEM Mazda Front Left Door Top Reveal Frame Strip, part number GHP950985G. This trim strip is designed to seal the upper edge of the front left door frame, preventing wind noise, water ingress, and improving the vehicle's aerodynamics. It forms part of the weatherstripping system for the door. This part is located along the top of the front left door. Genuine OEM parts ensure exact fit and sealing properties for effective weather protection.