525.03.0016 Mack and Volvo Water Pump Equivalent

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. In heavy-duty applications, maintaining a consistent temperature is vital to prevent overheating and potential engine damage caused by thermal stress.

Compatible vehicles and engines

This component is compatible with a wide range of heavy commercial vehicle engines, including several Volvo models such as FH, FM, FMX, VHD, and VNL, as well as Mack Anthem, Granite, and Pinnacle. It is specifically designed to fit engine codes like D13K, D11K, MP8, and MP7, ensuring seamless integration into the cooling circuit.

Installation and maintenance

For workshop technicians, ensuring correct installation is paramount to prevent leaks or cavitation. When replacing this unit, it is recommended to inspect the cooling hoses and thermostat to ensure the entire system is functioning correctly. Regular maintenance of the cooling circuit helps prolong the service life of the pump and its internal components.

System performance

Maintaining proper coolant levels and using high-quality antifreeze helps prevent internal corrosion of the pump housing and impeller.

OE cross-reference

525.03.0016 (Water Pump Water Pumps) is the equivalent of the Volvo OE numbers. This part directly replaces Volvo OE numbers 21648908, 21941086.