Genuine OEM Audi Set of Vacuum Hoses, part number 07K133773B. This component is crucial for conveying vacuum pressure to various engine systems, supporting functions like brake boosting, emissions control, and turbocharger regulation. It is located within the engine bay, connecting multiple vacuum-actuated components. Weighing 0.11 kg, this set of hoses is designed for precise routing and connection. Choosing genuine OEM hoses ensures correct material composition, flexibility, and resistance to engine bay temperatures and fluids, preventing leaks and maintaining system integrity.