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, facilitating the continuous circulation of coolant between the engine block and the radiator. By maintaining constant flow, it prevents overheating and ensures the engine operates within its designed thermal parameters even under heavy-duty commercial vehicle service conditions.

Compatible vehicles and engines

Specifically engineered for compatibility with Mercedes-Benz O 404 models featuring OM 441 engines, this component is built to withstand high temperatures and significant engine vibrations. It is an essential part for maintaining the thermal stability of the heavy commercial vehicle engine.

Installation and maintenance

For proper installation, technicians should inspect the mounting surfaces and ensure all gaskets are correctly seated. It is recommended to inspect the drive belt and related components during replacement to ensure the entire cooling circuit functions effectively. Check the compatibility list for precise fitment.

Troubleshooting guidance

Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can help in identifying potential failure before it leads to engine overheating.

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.