Genuine OEM Volvo Coolant Pump, part number 30731384. This component is responsible for circulating coolant throughout the engine's cooling system, effectively dissipating heat and preventing the engine from overheating. It is typically mounted to the engine block. Constructed with a durable metal impeller and housing. Genuine OEM coolant pumps are engineered for precise flow rates and long service life, ensuring reliable engine temperature regulation and preventing costly overheating damage.