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Your Vehicle BMW Z4 3.0Si N52 3.0L

BMW M5x/S5x ECS Water Pump Pulley and Pumps

When it comes to vehicles that are already plagued by cooling system issues the water pump is one of the last components you want to fail.

If you are looking for performance then the Stewart water pump is the way to go, hands down. This is without question a BMW favorite.

Finishing off the task with an ECS aluminum pulley not only adds a bit of efficiency, but strength so you no longer have to worry about how long the composite pulley will last. The added bonus is, it's another small touch to a clean engine bay.


Keep Your Cool

Fits:
BMW M50/M52/M54/S50/S52 Engines

New Water Pump - With O-Ring
High quality German-made pump featuring a metal impeller
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Geba - Corporate Logo
ES#: 10753
Mfg#: 11517527910

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Availability:
In Stock
$62.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
New Water Pump - With O-Ring
Featuring a metal impeller
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Graf - Corporate Logo
ES#: 205358
Mfg#: 11517527910

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Availability:
In Stock
$75.57 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
New Water Pump - With O-Ring
Featuring a metal impeller
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Hepu - Corporate Logo
ES#: 259608
Mfg#: 11517527910

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Availability:
In Stock
$68.50 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Remanufactured Water Pump - With O-Ring
Featuring a composite impeller
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Genuine BMW - Corporate Logo
ES#: 24428
Mfg#: 11517527799

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Availability:
Ships in 5 Business Days
On SALE
$237.99

This product was last offered at the strikethrough price on
06-25-2026

$225.42 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
High Performance Water Pump - With O-Ring
Stainless steel impeller and 20% increase in flow!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
When it comes to cooling, Stewart is the final word in high performance pumps. The ultimate in BMW cooling with a limited lifetime warranty!
Brand: Stewart Components - Corporate Logo
ES#: 2581452
Mfg#: 888010330

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Availability:
In Stock
$204.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
ECS Aluminum Water Pump Pulley - Black
Finally, a durable, attractive water pump pulley that won't break!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2855687
Mfg#: 001977ECS03A

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Availability:
In Stock
On SALE
$104.99

This product was last offered at the strikethrough price on
06-13-2026

$99.74 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#2855687
ECS Aluminum Water Pump Pulley - Silver - (NO LONGER AVAILABLE)
Finally, a durable, attractive water pump pulley that won't break!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2876987
Mfg#: 001977ECS04A
No longer available
Water Pump And Fan Clutch Tool Kit
Make the job easier with the right tools
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Schwaben - Corporate Logo
ES#: 2627584
Mfg#: 001170SCH01AKT

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Availability:
In Stock
On SALE Save 25%
$65.99

This product was last offered at the strikethrough price on
05-02-2026

$49.49 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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