85003125 Compatible Water Pump — Volvo FH16

What does a water pump do?

This water pump is a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining consistent fluid flow, it helps regulate engine temperatures, preventing overheating during high-load operations. This component is manufactured using heavy-duty grade materials to withstand the intense thermal and mechanical stresses typical of heavy commercial vehicle use.

Vehicle and engine compatibility

This specific unit is compatible with Volvo trucks, specifically the FH and FH16 models. It is designed to fit engines such as the D16G, providing a reliable solution for fleet managers and workshop technicians working on Volvo 440, 520, 480, 400, and 500 series chassis. Consult your authorized distributor to ensure exact fitment.

Installation and maintenance

When replacing this component, technicians should inspect the cooling system integrity and consider renewing the drive belts simultaneously. Proper installation ensures that the impeller and mechanical seals function correctly under pressure. Regular inspections of the pump housing and weep hole can help identify early signs of wear or leakage before they lead to engine damage.

Ensuring system longevity

Maintaining a robust cooling system is essential for the longevity of heavy-duty engines used in long-haul transport or construction applications.

OE cross-reference

525.03.0006 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85003125.