85003708 Volvo FH Water Pump

What does a water pump do?

This water pump plays a vital role in the engine cooling system by circulating coolant between the engine and the radiator. For heavy-duty trucks operating under high loads, a reliable coolant pump is essential to prevent overheating and ensure engine longevity. This component is manufactured using high-strength components to withstand continuous thermal stress.

Compatible Volvo truck models

This part is specifically designed for Volvo FH series, including variants such as the 440, 520, 480, 400, and 500 models. It also provides fitment for the FH16 II (including 750, 540, 550, 600, 700, 650, and 610) and the FH16 III series (550, 750, and 650). It is also compatible with other Volvo heavy-duty engines.

Maintenance and inspection

When performing maintenance, technicians should inspect the pump for signs of coolant leakage from the weep hole or unusual bearing noise. It is recommended to check the pump's condition during timing belt or alternator belt service intervals to prevent sudden engine overheating.

Troubleshooting guidance

Ensuring the correct fitment is crucial for maintaining system pressure. For optimal performance in heavy commercial vehicle applications, always verify compatibility with your specific engine configuration.

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 85003708.