BMW Water Pumps for BMW 3 Series F34 (2014+)

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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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GEBA Upgraded Mechanical Waterpump - BMW B58 3.0L
GEBA Upgraded Mechanical Waterpump - BMW B58 3.0L
Geba - Corporate Logo
T#:13727082
Part#: 11518632585
In Stock
$ 96.99 USD
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$ 96.99 USD
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The B58 platform is incredible for high power builds and tuning, but is still prone to the cooling system issues that have plagued BMW for years. Here at ECS, we've noticed customers having issues with the factory water pumps on B58. Enter GEBA, bringing to market a solution that should be more robust than the mechanical pump installed from the factory! This Geba version pump includes a metal roller instead of factory-style plastic!
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OEM Bosch Auxillary Water Pump - F8X F3X F22/23 G30 B58 3.0L
OEM Bosch Auxillary Water Pump - F8X F3X F22/23 G30 B58 3.0L ...
Bosch - Corporate Logo
T#:639203
Part#: 0392023509
In Stock
$ 65.99 USD
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$ 65.99 USD
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Auxillary water pumps are electric water pumps that pump coolant to critical components of your BMW. A failing pump can cause excessive noise and intermittent cooling issues, leading to potential damage if not replaced quickly enough. If the electric motor dies completely, chances are any parts downstream from the pump will overheat and fail, leading to costly repairs and replacements. Prevent this from happening by installing this brand new Auxillary Water Pump from OEM Bosch! Replaces the following BMW part numbers: 11517643949, 11517850568, 11518605322, 11518643397, 11518671654, 11518679885, 64116834917, 64116834923, 64119147359, 64119484254, 64219372723
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HEPU Mechanical Water Pump - BMW Gen1 B58 (B58A)
HEPU Mechanical Water Pump - BMW Gen1 B58 (B58A)
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 $49 and up
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$ 251.99 USD
Free Shipping on orders $49 and up
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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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OEM Bosch Charge Air Cooler Water Pump
OEM Bosch Charge Air Cooler Water Pump
Bosch - Corporate Logo
T#:54744791
Part#: 039202411C
Ships in 1 Business Day
New Item
$ 168.99

This product was last offered at the strikethrough price on
09-09-2026

$ 149.99 USD
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$ 149.99 USD
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Coolant pump for the charge air cooling system.
HEPU Water Pump - BMW N20 2.0L
HEPU Water Pump - BMW N20 2.0L
Hepu - Corporate Logo
T#:16707428
Part#: 11518635089
Ships in 1 Business Day
$ 1,123.99

This product was last offered at the strikethrough price on
05-08-2026

$ 1,091.99 USD
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$ 1,091.99 USD
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If your water pump is starting to fail, you may notice coolant leaks, or even hear a whining noise coming from under the hood. If you think your water pump is starting to fail, replace it as soon as you can. The main downside to an electric water pump is you may also notice nothing - nothing but overheating! Keep your eyes peeled for warning signs it may be time to replace your water pump. Aluminum mounting bolts are one-time use.
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