21814036 Volvo FH Water Pump D16G Compatible

What does a water pump do?

This water pump is a vital component of the engine cooling system, designed to circulate coolant between the engine and the radiator. It is engineered to withstand high-temperature environments and continuous vibration, ensuring stable thermal management during long service hours in heavy-duty applications.

Vehicle and engine compatibility

This specific model is designed for Volvo FH16 vehicles equipped with the D16G engine. It also fits various Volvo FH models, including the 420, 460, 500, and 540 variants. For exact fitment, always verify the engine code and OEM reference.

Installation and maintenance

To ensure proper operation, technicians should inspect the pump for signs of leakage or bearing play during routine maintenance. It is highly recommended to inspect or renew the pump together with the timing belt or alternator belt service to prevent unexpected downtime.

Troubleshooting and selection

Selecting the correct replacement ensures seamless integration with existing cooling components and maintains system pressure integrity throughout the service interval.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21814036.