Genuine OEM Audi Engine Vacuum Hose Assembly, part number 07K133352G. This critical component is designed to transport air or fluids within the engine vacuum system, supporting various engine functions such as emissions control or brake boosting. It is installed within the engine bay, connecting specific vacuum-dependent components. Weighing approximately 0.17 kg, this assembly includes the hose and integrated connecting parts. Choosing a genuine OEM vacuum hose ensures correct routing geometry, material resistance to engine fluids and temperatures, and proper sealing for leak-free and efficient engine operation.