525.03.0046 Water Pump for Volvo Engines

A water pump is an essential component of the engine cooling system that facilitates the continuous circulation of coolant to prevent overheating.

This water pump is compatible with a wide range of Volvo engines, including the D13, D11, and D9 series found in various heavy commercial vehicles. It is specifically designed to fit models such as the Volvo FH (FH4/FH5), FM, FMX, and VNL, as well as Volvo B11R and B9R bus applications. This component ensures efficient thermal management for engines like the D13K and D11K.

For optimal performance, technicians should verify engine codes such as D13A or D9B before installation. Proper installation ensures correct alignment with the drive belt and prevents leaks within the cooling circuit. Regular inspection of the pump housing and seals is recommended during scheduled maintenance intervals to avoid system failures.

This part is an excellent solution for maintaining engine temperature stability in heavy-duty applications. It serves as a reliable replacement for Volvo OEM systems to keep fleets operational.

Check the compatibility list.

OE cross-reference

525.03.0046 (Water Pump Water Pumps) is the equivalent of the Volvo OE numbers. This part directly replaces Volvo OE numbers 20459004, 20502535, 20726092, 21125771, 21247955, 21404502.