20921947 Compatible Water Pump for Volvo FH16

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 and the radiator. By maintaining a steady flow, it prevents overheating and helps the engine operate within its ideal temperature range, even under the heavy loads typical of commercial transport.

Compatibility with Volvo engines

Designed specifically for Volvo FH16 trucks equipped with D16K engines, this component is built to withstand high temperatures and constant vibration. It is an essential part for maintaining engine longevity in heavy-duty applications.

Maintenance and inspection

For optimal performance, technicians should inspect the pump during regular cooling system service or belt replacement intervals. Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can prevent sudden engine overheating and more serious mechanical issues.

Preventing engine overheating

This part is engineered using high-strength components to meet the rigorous demands of heavy commercial vehicle operations.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20921947.