21814040 Volvo FH Water Pump D16E Compatible

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring continuous coolant circulation between the engine block and the radiator. Designed to withstand high temperatures and heavy vibration, this part is manufactured using high-strength components to ensure long service life under demanding commercial transport conditions.

Compatible Volvo FH and FH16 models

This specific unit is compatible with Volvo FH series trucks, including various power outputs such as 400, 420, 440, 460, 480, 500, 520, and 540 models. It is specifically designed to fit Volvo FH16 trucks featuring the D16E engine. The part ensures precise fitment for these heavy commercial vehicle applications.

Installation and maintenance guidance

For professional installation, technicians should inspect the mounting surfaces and ensure the drive belt tension is correct. It is recommended to inspect the water pump alongside the timing belt or alternator belt during routine maintenance to prevent system failure. Always verify compatibility with the specific engine code before installation.

Troubleshooting and inspection

Regular monitoring of the coolant level and inspection for leaks around the pump housing can help prevent overheating issues in heavy-duty engines.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21814040.