21218878 Compatible Volvo VHD D13 Water Pump

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. By maintaining constant flow, it ensures the engine maintains its ideal operating temperature, which is vital for preventing overheating during long-haul transport or heavy-duty operations. The component is built using high-strength components to withstand high temperatures and vibrations.

Vehicle and engine compatibility

This specific model is designed to fit Volvo VHD trucks equipped with D13 engines. It serves as a reliable replacement part for heavy commercial vehicle cooling systems, ensuring seamless integration with existing engine architectures. The part is manufactured to meet strict technical requirements for durability and flow efficiency.

Maintenance and replacement guidance

For proper maintenance, technicians should inspect the water pump during regular cooling system service intervals. When replacing the pump, it is recommended to check associated components like belts or gaskets to ensure system integrity. If you notice coolant leaking from the weep hole or hear unusual bearing noise, immediate inspection is required.

Troubleshooting symptoms

Consult your authorized distributor for more information.

OE cross-reference

525.03.0006 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21218878.