21284318 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 manufactured using high-strength components to withstand the rigorous thermal and mechanical stresses encountered in heavy commercial vehicle operations.

Compatible Volvo vehicles and engines

This component is specifically fitted to Volvo FMX models (including 380, 420, 460, and 500 variants) and Volvo FM models (including FM 380, FM 420, FM 460, and FM 500) equipped with D13C engines. It serves as a reliable replacement for Volvo OE-referenced parts.

Installation and maintenance guidance

For optimal engine health, technicians should inspect the pump during routine belt service intervals. When replacing the water pump, it is recommended to check the condition of the belts and seals to prevent future leaks or overheating issues in the cooling circuit.

System reliability

Maintaining a stable temperature profile is vital for preventing engine wear. This part is designed to integrate seamlessly into the existing cooling architecture of the specified Volvo truck models.

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 21284318.