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Posted: Feb 17, 2005 9:05 PM
by Jay in VA
Will a m30b35 water pump fit / interchange with a m30b33 or m30b34? I have a new LASO for m30b35 I would like to use on my 533.

Posted: Feb 17, 2005 10:24 PM
by Blue Shadow
ETK says 535i E34 pump used on 533 and other M30 engines so yes.

Posted: Feb 17, 2005 11:58 PM
by 5er Quest
Can you tell what the impeller material is? Having replaced two, both of the ones that I saw were cast aluminum. Same thing? Was curious to know if any of them had plastic ~0 impellers.

Posted: Feb 18, 2005 12:30 AM
by Steve Haygood
Works like a charm...haven't ever seen a plastic impeller pump for am m30 engined car

Posted: Feb 18, 2005 3:43 PM
by Jay in VA
Cool, I was hoping I had not spent money on a pump that was not interchangeable. It has aluminum impeller for the FYI. I bought it because I heard somewhere that LASO was an OEM replacement.