Genuine OEM Hyundai Valve Tappet, part number 2222604104. This essential engine component is responsible for transferring the precise motion from the camshaft lobe to the valve stem, enabling the opening and closing of the engine valves. It sits within the cylinder head, directly interacting with the camshaft and valve. Genuine OEM valve tappets are engineered to exact specifications, ensuring correct valve timing, reduced friction, and optimal engine efficiency and longevity.