Genuine OEM Audi Engine Vacuum Hose, part number 07L131055N. This hose is crucial for transporting vacuum pressure to various engine components, supporting critical functions like emissions control and brake boosting. It is located on the right side of the engine assembly. Weighing approximately 0.044 kg and measuring 0.335 meters in length, it is designed for specific routing. Using a genuine OEM hose ensures the correct material flexibility, pressure resistance, and precise routing geometry, preventing leaks and maintaining optimal engine performance.