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Pump Assembly

The water pump is a known failure point on most BMWs, new and old. Older model BMWs come from the factory with a mechanical fan that features a plastic impeller. If your BMW still has a water pump with a plastic impeller, you should upgrade to one with a metal impeller to avoid future failure. New BMWs utilize an electric water pump that cost BMW millions of dollars to design - when it is working it is great, unfortunately these fail so regularly that we recommend replacing your electric water pump every 60,000 miles to avoid stranding yourself on the side of the road. We have hand selected the best OE suppliers for replacement water pumps so you don't have to pay the high cost of Genuine BMW. However, if you're someone who only puts Genuine BMW parts on your car, we understand - that's why we have those available for you as well.
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Mishimoto Water Pump - BMW M50, M52, M54, S50, S52
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mishimoto - Corporate Logo
T#:51075091
Part#: MMWP-M50-92
Ships in 3 Business Days
New Item
$ 72.99 USD
Free Shipping on orders $49 and up
The Mishimoto Performance Water Pump provides the thermal stability required for modified engines.
Mishimoto Water Pump - BMW E60, E82, E88, E89, E90, E92, E93 1' 3'5' ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mishimoto - Corporate Logo
T#:51075062
Part#: MMWP-N54-07
In Stock
New Item
$ 382.99 USD
Free Shipping on orders $49 and up
The Mishimoto Electric Water Pump is the ideal choice for enthusiasts performing preventative maintenance or a full cooling system overhaul.
HEPU Mechanical Water Pump - BMW Gen1 B58 (B58A)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hepu - Corporate Logo
T#:27805177
Part#: 11518632585
In Stock
$ 264.99

This product was last offered at the strikethrough price on
05-04-2026

$ 251.99 USD
Free Shipping on orders $49 and up
$ 251.99 USD
Free Shipping on orders $49 and up
Restore your BMW's cooling performance with this new HEPU mechanical water pump. BMW coolant pumps, both electric and mechanical, are known to fail for various reasons. If your mechanical pump has failed, this low-cost alternative is a great option to get your BMW back on the road!
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Mishimoto Engine Water Pump - BMW F22, F30, F31, F32, F34, F36 320i/3...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mishimoto - Corporate Logo
T#:51075060
Part#: MMWP-N20-12
In Stock
New Item
$ 382.99 USD
Free Shipping on orders $49 and up
The Mishimoto BMW N20 Electric Water Pump provides a robust solution for maintaining the thermal efficiency of your BMW's cooling system.

MINI Hepu Water Pump - Metal Impeller P495
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hepu - Corporate Logo
T#:6351019
Part#: 11517550484
In Stock
$ 61.99 USD
Free Shipping
$ 61.99 USD
Free Shipping

Ensure optimal heat dispersion in your Mini's cooling system with the Hepu water pump. Designed as an OEM supplier for MINI, this water pump effectively circulates coolant, safeguarding your engine from overheating. Detecting signs of a failing water pump such as coolant leaks or unusual noises is crucial. Replacing the water pump as part of a coolant system refresh is essential to maintain your engine's longevity.

  • OEM supplier for MINI
  • Ensures proper coolant circulation
  • Prevents engine overheating
  • Helps identify and resolve coolant leaks or unusual noises
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