3801102 Volvo FH Water Pump

What does a water pump do?

This water pump is a critical component for the engine cooling system, responsible for circulating coolant between the engine block and the radiator. By maintaining consistent flow, it prevents overheating and protects engine components from thermal stress during heavy-duty operation.

Compatible Volvo truck models

This part is specifically engineered for Volvo trucks, including various FH models such as the FH440, 480, 500, 520, and 400. It is also compatible with Volvo FH16 units equipped with D16G engines. These high-strength components are designed to withstand the continuous high-load conditions typical of heavy commercial vehicle engines.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt service. Signs of wear include coolant leakage from the weep hole or unusual bearing noise. When replacing the unit, ensure all mounting surfaces are clean to maintain a proper seal within the cooling circuit.

Troubleshooting and replacement

Selecting a high-quality replacement helps prevent serious engine damage caused by improper temperature regulation. Consult your authorized distributor to confirm fitment for your specific chassis.

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 3801102.