Genuine OEM Audi Vacuum Hose Assembly, part number 06H133781CC. This component is designed to transport vacuum pressure to various engine components, playing a critical role in engine management and control systems. It is typically found within the engine bay, connecting different vacuum-actuated parts. Weighing 0.102 kg, this genuine OEM hose assembly ensures precise routing, correct pressure integrity, and material compatibility for reliable long-term performance in the engine's demanding environment.