Genuine OEM Volkswagen Air Filter Box, part number 7E0129607M. This component serves as the protective housing for the engine's air filter, ensuring that only clean, filtered air enters the intake system. It is a crucial part of the engine's air management. Weighing 2.864 kg, this genuine OEM air filter box provides precise sealing surfaces and mounting points, which are critical for preventing unfiltered air from bypassing the filter and for maintaining the integrity of the intake system.