Genuine OEM Audi Engine Air Intake Hose, part number 1J0129654AS. This critical component is responsible for efficiently directing filtered air from the air filter housing into the engine's intake manifold, supporting proper air-fuel mixture and combustion. It is positioned within the engine's intake system. Constructed from robust, heat-resistant plastic and rubber, the hose is designed to withstand engine bay temperatures and vibrations. Weighing approximately 1.001 kg and measuring 0.55 meters in length, it ensures a precise fit. Opting for a genuine OEM intake hose guarantees the correct internal diameter, flexibility, and connection points, preventing air leaks and maintaining engine performance.