Genuine OEM Audi Engine Vacuum Pipe, part number 059131492AA. This critical component transmits vacuum pressure to various engine systems, essential for functions like brake boosting, emissions control, or turbocharger regulation. It is typically found within the engine bay, connecting different vacuum-actuated components. Weighing approximately 0.0161 kg, this pipe is designed for precise routing and connection. Using a genuine OEM vacuum pipe ensures correct material flexibility, heat resistance, and sealing integrity, preventing vacuum leaks that can impair engine performance.