Genuine OEM Audi Engine Water Pump, part number 06E121018H. This essential component is responsible for circulating coolant through the engine's cooling system, effectively regulating engine temperature and preventing overheating. It is typically mounted on the engine block and driven by a belt or gear. Weighing 0.949 kg, this pump is built to precise specifications. Choosing a genuine OEM water pump ensures factory-grade materials, exact impeller design, and proper sealing, providing reliable coolant flow and a long service life for your engine's cooling system.