Genuine OEM Audi Engine Intake Valve, part number 022109601E. This precision-engineered valve controls the flow of air into the engine cylinder, a critical component for proper engine combustion and performance. It is installed in the cylinder head. Weighing approximately 0.044 kg and measuring 0.103 meters in length, a genuine OEM intake valve ensures correct material composition, heat resistance, and precise sealing, vital for maintaining engine compression and longevity.