Genuine OEM Volkswagen Air Filter Housing, part number 5QM129607G. This housing contains the air filter, filtering incoming air to the engine to remove dust and debris, preventing internal damage. It is part of the intake system. The housing has dimensions of 0.35 m x 0.32 m x 0.2 m and weighs 3.684 kg. Genuine OEM air filter housings are designed for exact fitment and optimal airflow, ensuring the engine receives clean air for efficient combustion.