Genuine OEM Volkswagen Coolant Pump, part number 022121011A. This component is essential for circulating coolant throughout the engine's cooling system, maintaining optimal operating temperatures and preventing overheating. It is designed with a glued-in sealing ring to ensure a leak-free seal against the engine block. The precise impeller design and bearing quality of genuine OEM pumps guarantee efficient coolant flow and long service life. Genuine parts are critical for maintaining engine health and preventing costly damage.