Genuine OEM Audi Engine Vacuum Pipe, part number 06E133773DD. This pipe is responsible for carrying essential vacuum pressure to various engine components, playing a vital role in engine management and system functionality. It is integrated within the engine bay assembly. Constructed from durable, rigid plastic, it measures approximately 0.547 meters in length and weighs 0.08 kg. Opting for a genuine OEM vacuum pipe guarantees precise fitment, correct routing, and the necessary material integrity to withstand engine bay conditions, preventing leaks and ensuring consistent vacuum supply.