Genuine OEM Mercedes-Benz Activated Charcoal Canister, part number A0004703100. This component is part of the evaporative emission control system, designed to capture and store fuel vapors from the fuel tank, preventing them from escaping into the atmosphere. It is typically located near the fuel tank or engine bay. Manufactured with high-quality adsorbent material for effective vapor capture. Genuine OEM parts ensure effective emission control and compliance with environmental regulations.