21941086 Compatible Water Pump — Volvo FH16

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous and efficient circulation of coolant between the engine and the radiator. Built with high-strength components, it is engineered to withstand the high temperatures and vibrations typical of heavy commercial vehicle operation.

Vehicle and engine compatibility

This specific part is designed for use in Volvo FH and FH16 trucks, specifically compatible with D16E engines. It fits various Volvo FH configurations including the 420, 460, 500, and 540 models. Check the compatibility list to ensure exact fitment for your specific engine configuration.

Maintenance and inspection

For maintenance, technicians should inspect the pump during cooling system service or when replacing belts. It is important to check for signs of wear such as coolant leakage or unusual noise from the bearing assembly to prevent engine overheating.

Troubleshooting guidance

Consult your authorized distributor for technical assistance regarding installation and part selection.

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 21941086.