Genuine OEM Audi Vacuum Tube, part number 079131055CP. This tube is designed to carry vacuum pressure, which is essential for the operation of various engine functions and control systems. It is typically found within the engine bay, often on the left side. Weighing 0.01 kg and measuring 0.315m in length, this genuine OEM vacuum tube ensures precise pressure delivery and resistance to engine bay conditions, critical for reliable engine performance and emissions control.