21648716 Compatible Water Pump — Volvo FH13

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. By maintaining steady fluid flow, it prevents overheating and helps the engine maintain its ideal operating temperature during intensive heavy commercial vehicle operations.

Vehicle and engine compatibility

This specific unit is designed for compatibility with Volvo FH13 models featuring the D13B engine. It is engineered to withstand the high-stress environments typical of heavy-duty trucks and tractor units, providing a reliable solution for fleet managers and workshop technicians looking to maintain engine longevity.

Installation and maintenance guidance

When performing engine maintenance, it is recommended to inspect the pump alongside the timing belt or alternator belt service. Technicians should check for signs of leakage from the weep hole or unusual bearing noise during routine inspections to prevent potential engine damage.

Troubleshooting and inspection

The component is built using high-strength components to ensure durability in demanding environments.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21648716.