441 200 03 01 Mercedes-Benz OM 442 Water Pump

What does a water pump do?

This water pump plays a vital role in the engine cooling system by circulating coolant between the engine and the radiator. Built with high-strength components, it is designed to withstand the continuous high-load operating conditions typical of heavy commercial vehicle engines.

Vehicle and engine compatibility

This specific unit is compatible with Mercedes-Benz O 330 trucks featuring the OM 442 engine. It is engineered to meet the rigorous demands of heavy-duty service, ensuring consistent thermal management for the engine block and radiator assembly.

Installation and maintenance

When replacing this component, technicians should inspect the drive belt and related seals to ensure a proper fit. Maintaining correct coolant levels and checking for any signs of leakage around the pump housing can prevent overheating issues during long service hours.

Selection guidance

Consult your authorized distributor to verify exact fitment for your specific engine configuration.

OE cross-reference

525.01.0031 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4412000301.