Genuine OEM Volkswagen Connecting Hose, part number 03F133514F. This hose serves as a critical connection point within the engine's air intake or fuel delivery system, facilitating the flow of air or fuel between different components. Its flexible yet durable construction ensures a secure and leak-free connection. Made from high-quality rubber or plastic, it is designed to withstand engine bay temperatures and pressures. Genuine OEM parts guarantee precise dimensions and material composition for optimal system performance and reliability.