Genuine OEM Audi Front Air Intake Line Strainer, part number 4F0129054A. This component is designed to filter debris and foreign particles from the air intake line, preventing them from entering and potentially damaging the engine. It is positioned at the front of the vehicle within the air intake system. Weighing 0.015 kg and measuring 0.13m long, this plastic strainer ensures clean airflow. Using a genuine OEM strainer guarantees precise fitment and effective filtration, crucial for engine longevity and performance.