Genuine OEM Volkswagen Engine Air Filter Box, part number 5WA129607A. This critical component houses and protects the engine's air filter element, ensuring that only clean, filtered air enters the intake system. It is an integral part of the engine's air intake assembly. Weighing 2.25 kg, this air filter box is designed for precise fitment and optimal airflow. Using a genuine OEM air filter box guarantees proper sealing, structural integrity, and efficient air delivery to maintain engine performance and longevity.