441 200 03 01 Mercedes-Benz Compatible Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator to maintain optimal operating temperatures. Built with high-strength components, it is designed to withstand high temperatures and significant vibrations during long service hours in heavy commercial vehicle applications.

Compatible vehicles and engines

This specific unit is compatible with Mercedes-Benz O 303 models featuring the OM 441 engine. It provides a reliable replacement for maintaining thermal stability in heavy-duty engines. Check the compatibility list.

Installation and maintenance

When replacing this component, technicians should inspect the drive belts and surrounding seals to ensure system integrity. Proper installation helps prevent common failure indicators such as coolant leaks from the weep hole or abnormal bearing noise.

Troubleshooting guidance

Consult your authorized distributor for exact fitment verification regarding 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.