85003894 Compatible Water Pump — Volvo FH16

What does a water pump do?

This water pump plays a critical role in the engine cooling system by continuously circulating coolant between the engine block and the radiator. By maintaining steady flow, it prevents overheating and ensures the engine operates within its ideal thermal range, even under high-load conditions typical for heavy commercial vehicles.

Compatibility and engine fitment

Specifically engineered for Volvo FH16 models featuring the D16K engine, this component is built to withstand rigorous duty cycles. It is compatible with Volvo OE standards, providing a reliable solution for fleet managers and workshop technicians looking to maintain engine longevity in heavy-duty trucks.

Maintenance and inspection

When performing routine maintenance, it is recommended to inspect the pump alongside the timing belt or alternator belt. Technicians should check for signs of coolant leakage from the weep hole or unusual bearing noise to prevent sudden system failure.

Troubleshooting and selection

Maintaining a high-flow cooling system is essential for preventing serious engine damage caused by thermal stress. Always consult your authorized distributor to ensure perfect fitment for your specific chassis 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 85003894.