21417491 Compatible Water Pump — Volvo FH16

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block, cylinder head, and radiator. By facilitating consistent flow, it prevents overheating and maintains stable thermal management during high-load operations in heavy commercial vehicles.

Specifically designed for Volvo FH16 trucks equipped with D16G engines, this part meets the rigorous demands of tractor units and heavy-duty machinery. It is engineered to withstand high temperatures and intense vibrations common in professional transport environments.

For optimal performance, technicians should inspect the pump during routine belt service intervals. When replacing, it is recommended to check the condition of the cooling hoses and the thermostat to ensure the entire cooling circuit remains efficient and leak-free.

Consult your authorized distributor to confirm exact fitment for your specific engine configuration.

OE cross-reference

525.03.0013 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21417491.