Genuine OEM Volkswagen Air Intake Hose, part number 5Q0129565J. This hose is a crucial component of the engine's air intake system, responsible for channeling filtered air from the air filter box to the turbocharger inlet. Weighing 0.175 kg, it is designed to withstand engine bay temperatures and pressures. Opting for a genuine OEM intake hose guarantees the correct routing geometry, material flexibility, and secure connections, which are essential for maintaining optimal engine performance and preventing unfiltered air from entering the system.