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      11-26-2020, 11:21 PM   #1
lafuerza
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Z4M Stewart Water Pump???

I am going to do a cooling refresh with silicon hoses and water pump. The Stewart high flow water pump doesn't come up for the Z4M. Am I missing something?

Is there a higher flow pump for the Z4M or is everyone just putting in the OEM?

Are there preferred silicon hoses?
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Last edited by lafuerza; 11-27-2020 at 11:52 PM..
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      11-28-2020, 06:08 AM   #2
Michael9218
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Apparently the OEM pump on the S54 is of better quality than the M50 variant pump. Just get a genuine BMW replacement.
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      12-19-2020, 01:42 PM   #3
lafuerza
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Thanks. Did the OEM pump and all the fixins. Thanks.
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