21969187 Compatible Water Pump — Volvo FH16

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator. Designed for heavy commercial vehicle applications, it helps prevent overheating by maintaining constant flow through the cooling circuit, ensuring long-term engine reliability and stability.

Compatible vehicles and engines

This specific component is designed for use in Volvo FH16 trucks equipped with D16E engines. It is engineered to meet the rigorous demands of high-load operating environments found in heavy-duty transport and construction machinery.

Installation and maintenance

For proper maintenance, technicians should inspect the pump during every belt service. It is recommended to check for any signs of leakage from the weep hole or unusual bearing noise. Ensuring correct fitment during installation helps prevent system failures and maintains thermal efficiency.

Troubleshooting guidance

Consult your authorized distributor to ensure this part meets your specific requirements.

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 21969187.