Genuine OEM Audi Engine Air Intake Hose, part number 7L8129684. This corrugated plastic hose is a vital component of the engine's intake system, responsible for channeling filtered air from the air filter housing into the engine for combustion. Its flexible yet durable design ensures proper airflow and a secure, airtight connection. Weighing 0.236 kg and measuring approximately 0.275 meters in length, this hose is engineered to withstand engine bay temperatures and vibrations. Choosing a genuine OEM air intake hose guarantees correct diameter, precise routing, and resistance to collapse under vacuum, maintaining optimal engine performance and fuel efficiency.