Genuine OEM Audi Evaporative Emissions Hose, part number 4M0906272J. This component is part of the evaporative emissions system, responsible for channeling fuel vapors to the charcoal canister for storage and eventual combustion, preventing their release into the atmosphere. With dimensions of 0.097m length, 0.042m width, and 0.025m height, and weighing 0.031 kg, it ensures precise vapor transfer. Using a genuine OEM hose guarantees correct material resistance to fuel vapors and precise routing, maintaining the integrity and efficiency of the emissions control system.