Genuine OEM Hyundai Water Pump Pulley, part number 251292G500. This essential component is responsible for transferring rotational power from the engine's accessory drive belt to the water pump, enabling the circulation of coolant throughout the engine. Proper coolant circulation is vital for maintaining optimal engine operating temperatures and preventing overheating. This multi-ribbed pulley is made from durable metal with a black finish. Opting for a genuine OEM water pump pulley ensures precise dimensions, balance, and material strength, which are critical for smooth belt operation and the longevity of the water pump and engine cooling system.