Genuine OEM Audi Engine Inlet Valve, part number 04L109601C. This valve is a critical component within the cylinder head, responsible for precisely controlling the intake of air into the engine cylinder during the combustion cycle. It is positioned within the cylinder head, opening and closing to regulate airflow. Manufactured from high-strength metal alloys, it withstands extreme temperatures and pressures. Trust genuine OEM valves for their exact dimensions, material composition, and heat resistance, ensuring optimal engine compression and performance.