22479362 Volvo FMX D13K Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining consistent thermal management, it prevents engine overheating and ensures stable operating temperatures during heavy-duty service cycles. Built with high-strength components, it is engineered to withstand the rigorous demands of heavy commercial vehicle engines.

Compatible Volvo models and engines

This specific unit is designed for compatibility with Volvo FMX series trucks, specifically those equipped with D13K engines. It is also fitted to various Volvo FM models, including the FM 360, FM 380, FM 400, FM 420, FM 440, FM 460, FM 480, and FM 500 variants. This ensures precise fitment for fleet managers and workshop technicians managing diverse Volvo fleets.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt service. Signs of wear such as coolant leakage from the weep hole or unusual bearing noise indicate the need for replacement. Regular maintenance of the cooling system helps prevent cavitation and ensures the longevity of the engine's thermal management components.

Troubleshooting and replacement

Proper installation requires ensuring all gaskets are seated correctly to prevent pressure loss within the cooling loop.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 22479362.