Genuine OEM Audi Engine Vacuum System Hose, part number 5Q0133366L. This hose assembly is designed to connect various components within the engine's vacuum system, which is crucial for functions like brake boosting, emissions control, and engine management. It features integrated components, likely a valve or sensor, for precise system control. Constructed from durable plastic and rubber, this assembly ensures proper routing and sealing. Choosing a genuine OEM vacuum hose guarantees the correct material properties, integrated component calibration, and exact routing for optimal engine performance and emissions compliance.

Catalogue entry: HOSE.