Genuine OEM Volkswagen Vacuum Hose, part number 7E0129458AG. This hose assembly is designed to carry vacuum pressure for various vehicle systems, playing a critical role in engine control and accessory operation. It is a flexible, multi-branched component. Weighing approximately 0.051 kg, it measures 0.19m in length. Choosing a genuine OEM vacuum hose ensures precise routing geometry, correct material composition for vacuum integrity, and resistance to engine bay temperatures and fluids, preventing leaks and system malfunctions.