3801164 Volvo FM D11K Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By ensuring a consistent flow of coolant, it prevents overheating and maintains the thermal stability required for heavy-duty engine operation.

Engine compatibility and fitment

This specific component is engineered to fit Volvo FM models utilizing D11K engines. It provides a reliable replacement for worn or leaking units to maintain engine performance in heavy commercial vehicle applications.

Installation and maintenance guidance

To ensure correct installation, technicians should inspect the mounting surfaces and check the drive belt tension during replacement. It is recommended to renew the pump during scheduled timing belt or alternator belt service to prevent unexpected downtime.

Troubleshooting and inspection

Regular inspection of the pump housing and weep hole can help identify early signs of bearing play or seal failure before they lead to significant coolant loss.

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 3801164.