21814036 Volvo FM D11A Water Pump

What does a water pump do?

This water pump plays a critical role in the engine cooling system by driving the circulation of coolant to prevent overheating. Manufactured with high-strength components, it ensures consistent thermal management even under heavy-duty operating conditions.

Vehicle and engine compatibility

This component is compatible with Volvo FM series trucks, including models such as the FM 500, FM 380, FM 420, and FM 460. It is specifically engineered to fit Volvo FM11 engines equipped with the D11A engine code.

Installation and maintenance

For optimal performance, technicians should inspect the pump housing and seals during routine maintenance intervals. Ensuring proper alignment and secure mounting during installation is vital to prevent leaks and maintain pressure within the cooling circuit.

Troubleshooting and monitoring

Regular monitoring of coolant levels and checking for any signs of seepage around the pump interface can help prevent engine overheating issues in heavy commercial vehicles.

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 21814036.