21814036 Volvo FMX D13C 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. It is engineered with high-strength components to ensure reliable performance under heavy-duty service conditions, preventing overheating in demanding environments.

Vehicle and engine compatibility

This component is specifically compatible with Volvo FMX models (including 380, 420, 460, and 500 variants) equipped with D13C engines. It is also suitable for various Volvo FM models such as the FM 380, FM 420, FM 460, and FM 500. Consult your authorized distributor.

Maintenance and inspection guidance

For optimal engine maintenance, technicians should inspect the water pump during routine coolant system services. Common indicators for replacement include coolant leakage from the weep hole or unusual bearing noise. It is recommended to check the pump alongside belt replacement intervals to prevent unexpected downtime.

System reliability

Maintaining a stable thermal environment is vital for engine longevity. This part ensures consistent flow rates to support heavy commercial vehicle operations in construction and transport sectors.

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.