3801102 Volvo FM Water Pump

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator. It is engineered to withstand the thermal stresses of heavy-duty operation, ensuring stable temperature regulation to prevent engine overheating during long-haul transport or heavy loading. This specific unit is designed for Volvo FM and FM II series trucks, including various models such as the FM 480, FM 440, and FM 380, as well as the FM 500, FM 420, and FM 460 LNG variants. It provides a reliable solution for maintaining thermal balance across these diverse engine configurations. Technicians should inspect the pump during routine cooling system maintenance or when replacing belts. Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can prevent unexpected engine downtime. Proper installation ensures the impeller maintains correct flow rates throughout the entire operating range. Consult your authorized distributor to ensure exact fitment for your specific engine model.

OE cross-reference

525.03.0006 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3801102.