Genuine OEM Hyundai Cone Plug, part number 1571717127B. This component is designed to seal openings or act as a stopper within the engine assembly, preventing leaks or limiting the movement of internal components. It is typically found inserted into a bore in the engine block or related engine components. Genuine OEM cone plugs are manufactured from specific materials with precise dimensions to ensure a tight, reliable seal and withstand engine operating conditions, preventing fluid loss or component displacement.