Electric coolant pump leaking - can't find spare part# | FerrariChat
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Electric coolant pump leaking - can't find spare part#

Discussion in 'Technical Q&A' started by AR!, May 1, 2011.

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  1. AR!

    AR! Formula Junior

    Apr 8, 2004
    981
    Berlin, Germany
    #1 AR!, May 1, 2011
    Last edited by a moderator: Sep 7, 2017
    Oops ... sorry ... I just realized that I forgot to mention in the title that my issue concerns a Mondial t.


    I noticed that coolant was leaking from the electrical coolant pump next to the expansion tank.

    My problem: I can't find the part in the SPM?

    I've attached a photograph from the engine bay indicating the position and another from the part after removal. Unfortunately the part label isn't legible any more. I can only tell that it's a BOSCH pump and that the last three digits of the part# are ...007.

    Any ideas what part# this might be and where to get a replacement?
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  2. Miltonian

    Miltonian F1 Veteran

    Dec 11, 2002
    5,966
    Milton, Wash.
    Full Name:
    Jeff B.
    #2 Miltonian, May 1, 2011
    My 1992 Volkswagen Corrado SLC V6 has an electrical coolant pump that looks quite similar to yours. It might be worth your while to see if they are interchangeable, a VW pump is probably about 1/10 the cost of a Ferrari pump.
     
  3. daxon

    daxon Rookie

    Aug 19, 2007
    23
    Toronto
    #3 daxon, May 1, 2011
    It's the same as any mercedes auxilliary water pump for the heater
    w126,w123.w201 the w202 may have different outlet size can't remember
    just compare the outlet sizes,you may have to switch the terminal end to
    match the mondial,not a big deal.Hope this helps.
    daxon
     
  4. Ricambi America

    Ricambi America F1 World Champ
    Sponsor Owner

    Dec 7, 2003
    16,448
    Winston Salem, NC
    #4 Ricambi America, May 1, 2011
    Last edited: May 1, 2011
  5. tazandjan

    tazandjan Three Time F1 World Champ
    Lifetime Rossa Owner

    Jul 19, 2008
    39,166
    Clarksville, Tennessee
    Full Name:
    Terry H Phillips
    #5 tazandjan, May 1, 2011
    Sort of like this. Probably even easier to find in Germany. I believe there is a rebuild kit available, too, if you want to keep the original. Doubt if there is any concourse judge in the world who would notice a replacement, though.

    http://mercedessource.com/node/6001

    Taz
    Terry Phillips
     
  6. AR!

    AR! Formula Junior

    Apr 8, 2004
    981
    Berlin, Germany
    #6 AR!, May 1, 2011
    Last edited: May 1, 2011
    Thanks for all hints!

    I guess I just got the final answer:

    Old Bosch-#: 0392020007

    New Bosch-#: 0392020054 / or G3050-13422

    Equal to (among others) Audi/VW: 034965561C

    @Jack Russell Racing: I've been through importing parts from the US. Biggest trouble is the low service quality of US parcel companies, second biggest trouble is German customs ;-)
     

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