Genuine OEM Hyundai Valve Lifter, part number 222262G005. This small but critical engine component is responsible for transferring the rotational motion of the camshaft lobe into linear motion to open and close the engine valves. It sits within the cylinder head, forming a key part of the valvetrain assembly. This cylindrical component is precision-machined from hardened metal to withstand constant friction and high temperatures. Using a genuine OEM valve lifter ensures factory-specified tolerances, proper oiling, and quiet, efficient operation, which is vital for maintaining correct valve timing and engine longevity.