85003269 Volvo Water Pump Housing

What does a water pump housing do?

The water pump housing serves as the critical structural component of the coolant circulation system in heavy-duty engines. By securing the impeller, shaft, and bearing assembly, it ensures that coolant is effectively routed from the engine block to the radiator to maintain optimal operating temperatures.

Compatible Volvo models and engines

This specific housing is compatible with a wide range of Volvo models, including FH12, FH13, FH16, FM10, FM11, FM12, FM13, FMX, NH12, VHD, and VNL. It is designed to fit various engine types such as D10A, D11A/B, D12C/D, D13A/B/C, D16C/E/G, and the B11R/B13R series. It also serves applications using TAD1341-1345VE engines.

Installation and maintenance guidance

To ensure correct fitment and prevent coolant leaks or overheating, technicians should inspect the housing for cracks or erosion during routine maintenance. It is recommended to check the mounting surfaces and seal integrity whenever the cooling system is serviced or when replacing the water pump assembly itself.

Troubleshooting and selection

For reliable performance in demanding environments, always verify compatibility with your specific engine designation before installation.

OE cross-reference

525.03.0001 (Water Pump Housing Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85003269.