Genuine OEM Volkswagen Air Filter Insert, part number 5QM129668A. This insert functions as a crucial part of the air intake system, responsible for filtering incoming air to protect the engine from contaminants. It is located within the air filter housing. Constructed from durable filter media, it ensures efficient airflow and engine protection. Genuine OEM parts are manufactured to precise specifications, guaranteeing optimal fit and reliable performance for your vehicle's air intake system.