441 200 03 01 Compatible Mercedes-Benz OM 441 Water Pump

What does a water pump do?

This water pump serves as a critical component in the engine cooling system, facilitating the continuous circulation of coolant between the engine block and the radiator. By maintaining consistent flow, it prevents overheating and ensures the engine operates within its ideal thermal range, even under high-load conditions typical of heavy commercial vehicles.

Vehicle and engine compatibility

Designed specifically for Mercedes-Benz OM 441 engines, this part is compatible with various Mercedes-Benz MK models, including the 2422, 2522 L, 1722, 1722 L, 1722 LL, 1722 K, 1722 AK, 1222 F, 2422 L, 1222, 1222 S, 1222 LS, 1222 A, 1222 LA, 1222 AF, 1422, 1422 L, 1422 S, 1422 LS, 1422 F, 2422 K, 2422 B, and 1720 L. It is a robust solution for maintaining fleet uptime.

Installation and maintenance guidance

For professional technicians and workshop owners, we recommend inspecting the water pump during every timing belt or alternator belt service interval. Checking for signs of coolant leakage from the weep hole or unusual bearing noise can prevent significant engine damage caused by sudden thermal failure.

Preventative maintenance

Maintaining a stable cooling environment is vital for the longevity of heavy-duty diesel engines. Choosing high-strength components ensures that the impeller and mechanical seals withstand the constant mechanical stress of high-RPM operation.

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.