DESCRIPTION

The water pump has a big job to do. It has to use the engine torque from the drive belt to circulate huge amounts of coolant throughout the motor and radiator. With so many internal forces at play, the bearings can fail with almost no notice at all, creating leaks. The other main weakness is that the original factory BMW water pumps use a plastic impeller, which can degrade over time, resulting in bits of debris running through the motor. Manufactured by HEPU, this water pump has a lightweight metal impeller for greater longevity and reduced resistance. Made in Germany, and complete with rubber o-ring. 

HELPFUL TIPS

This is a great part to replace as part of preventative maintenance. We also recommend replacing the pulley at the same time, which you can find at the very bottom of this page.

PART NUMBERS

Please note: Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice

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