Genuine OEM Hyundai Exhaust Camshaft, part number 242002B675. This essential engine component is responsible for precisely controlling the timing and lift of the exhaust valves, facilitating the expulsion of spent gases from the combustion chambers. It is located within the cylinder head as part of the valvetrain assembly. Choosing genuine OEM ensures the correct lobe profile, material hardness, and surface finish for optimal engine performance, efficiency, and longevity.