20921917 Volvo FH13 D13A Cooling System Water Pump

What does a water pump do?

This water pump is a vital component of the engine cooling system, responsible for circulating coolant between the engine and the radiator to maintain stable operating temperatures. For heavy commercial vehicles, a high-flow, durable water pump is essential to prevent overheating during long-haul operations or high engine loads.

Vehicle and engine compatibility

This specific model is compatible with Volvo FH13 trucks featuring the D13A engine. It is engineered to meet the rigorous demands of heavy-duty applications, ensuring long-term reliability and performance in various environmental conditions.

Maintenance and inspection

During routine maintenance or belt service, it is recommended to inspect the pump for any signs of wear or leaks. Technicians should check for coolant seepage from the weep hole or unusual noises that might indicate bearing play. Proper installation ensures the integrity of the entire cooling circuit.

System reliability

Maintaining a functional cooling system is key to preventing serious engine damage caused by thermal stress. Consult your authorized distributor for more information regarding fitment and installation.

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 20921917.