21284318 Compatible Volvo FM13 Water Pump Housing

What does a water pump housing do?

This water pump housing acts as the critical structural component for the coolant circulation assembly in heavy commercial vehicle engines. It houses the internal impeller, shaft, and seal, ensuring that the coolant is directed precisely through the engine block and radiator to prevent overheating.

Vehicle compatibility and engine fitment

This specific housing is compatible with Volvo FM13 trucks equipped with D13C engines. It is manufactured to meet strict OE tolerances to ensure seamless integration with the existing engine cooling architecture.

Installation and maintenance guidance

During maintenance, it is recommended to inspect the housing for any signs of coolant leakage or structural stress. When replacing this component, technicians should verify the integrity of all associated seals and gaskets to ensure a reliable thermal management system.

Troubleshooting and selection

For professional workshop technicians and fleet managers, choosing high-strength components is vital for preventing unplanned downtime in heavy-duty applications.

OE cross-reference

525.03.0001 (Water Pump Housing Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21284318.