Genuine OEM Audi Engine Vacuum Hose, part number 07L133394AH. This hose is responsible for transporting vacuum within the engine system, supporting various functions such as brake boosting, emissions control, and turbocharger regulation. It is located on the left side of the engine bay. Weighing 0.0213 kg, this hose is designed for precise routing and secure connections. Choosing a genuine OEM vacuum hose ensures correct material flexibility, resistance to engine bay temperatures, and exact fitment, which are vital for maintaining proper engine performance and emissions compliance.

Catalogue entry: HOSE left.