21296100 Volvo FH Water Pump

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine and the radiator. By maintaining a steady flow, it prevents overheating and protects the engine from thermal damage during long-haul operations or high-load tasks. This unit is manufactured using high-strength components designed to endure extreme temperature fluctuations and mechanical vibration.

The part is engineered specifically for Volvo FH series trucks, including variants 400, 440, 480, 500, and 520, as well as Volvo FH16 models equipped with D16G engines. It provides an exact fitment to ensure seamless integration within the existing cooling circuit of these heavy commercial vehicles.

For optimal performance, technicians should inspect the water pump during routine cooling system maintenance or when replacing belts. Signs that require immediate attention include coolant leakage from the weep hole or unusual mechanical noise during operation. Proper installation ensures long-term reliability in demanding environments.

Check the compatibility list.

OE cross-reference

525.03.0022 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21296100.