8113274 Volvo FH12 Compatible Water Pump

What does a water pump do?

The water pump serves as a vital component within the engine cooling system, acting as a centrifugal pump that continuously circulates coolant between the engine block, cylinder head, and radiator. By maintaining this flow, it prevents engine overheating and ensures stable operating temperatures during heavy-duty service.

Compatible Volvo FH12 models

This specific model is designed for Volvo FH12 series vehicles, including various configurations such as the FH 12/340, FH 12/380, FH 12/390, FH 12/420, FH 12/430, FH 12/460, and FH 12/500. It is engineered to meet the rigorous demands of heavy commercial vehicle engines used in long-haul transport and intensive operations.

Maintenance and inspection guidance

For optimal performance and longevity, technicians should inspect the pump during routine cooling system maintenance. Signs of wear include coolant leakage from the weep hole or unusual mechanical noise. We recommend inspecting the drive belt or timing belt assembly during replacement to ensure complete system integrity.

Selection and service tips

Selecting a high-quality replacement ensures that the mechanical seal and bearing set can withstand high temperatures and vibrations. Consult your authorized distributor for compatibility verification.

OE cross-reference

525.03.0002 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8113274.