Genuine OEM Audi Evaporative Emission Ventilation Hose, part number 4H0906272G. This hose is crucial for routing fuel vapor within the evaporative emission system, preventing harmful emissions from escaping into the atmosphere. It connects directly to the evaporative emissions canister. Weighing approximately 0.0872 kg and measuring 0.16 m in length, this hose is engineered for precise fitment. Choosing a genuine OEM hose ensures correct material resistance to fuel vapors, proper sealing, and compliance with emission regulations.