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92 535i Heater Core Replacement

Discussion in 'E34 (1989-1995)' started by 123779, Oct 5, 2008.

    • Member

    123779

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    Hi,

    I need to replace the heater core on this car. The manual I have (on CD) has hard to see pictures, and I can't really see what's going on. Does anyone have, or know where I can get, a clear step by step procedure on how to do this?

    Thanks,

    Dave
    • Member
    • Technical Service Advisor

    mooseheadm5

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    The Bently manual on paper.

    eightynine535 guest

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    uscharalph guest

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    That is a pretty huge job. I just bypassed the heater core on my '89 525i.
    • Member

    MGarrison

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    Make sure your problem is the heater core - I had poor heating due to malfunctioning water valve (part 15 in this realoem diagram - I chose an April production month for '92, make sure to choose for your own car), and there is an additional water pump as well (part 1) -

    http://www.realoem.com/bmw/showparts.do?model=HD53&mospid=47404&btnr=64_0114&hg=64&fg=18

    The following is one person's fix when, apparently, their heater valve is buzzing -
    http://bimmer.roadfly.com/5series/messages/archive/msgsy1998w38/4551.html

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