Genuine OEM Audi Vacuum System Suction Jet Pump, part number 058133753D. This critical component is responsible for generating and maintaining vacuum pressure within the vehicle's vacuum system, supporting functions such as brake boosting, emissions control, and various engine operations. It is typically integrated into the vacuum line network. Constructed from durable black plastic, it weighs 0.031 kg and measures 0.121 m in length. Using a genuine OEM suction jet pump ensures precise vacuum regulation, reliable operation, and compatibility with other system components, preventing vacuum leaks and maintaining overall system efficiency.