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Thread: 80 Amp Alternator?

  1. #1
    Join Date
    Oct 2004
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    Default 80 Amp Alternator?

    My touring has a case of dimming or flickering headlights.

    So I swapped out the LKM with a re soildered spare, and still the same thing...

    So I suspect the regulator, battery terminal grounds etc.

    Pull the seat and the terminals are perfect and coated with terminal sealer.

    Check the alternator..and It's a wimpy Bosch 80A, Huh?

    I leaf through the PO's repair records and no alternator...

    My specs show a 140 Amp alternator is supposed to be in this model.


    Vee ave vays of dealing vid your kind...........

  2. #2
    Join Date
    Dec 2003
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    baton rouge, loserana
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    Default

    probably a used unit from a 325
    all america wants is cold beer warm cat and a place to take a poop with a door on it

  3. #3
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    Default Looks like a Reman Bosch

    Funky sticker over the Bosch info amd no BMW logo.

    Cheap bastage repair.


    Vee ave vays of dealing vid your kind...........

  4. #4
    Join Date
    Dec 2003
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    Eastern Tennessee USi
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    Default

    probably cost him $600.00 plus lol. It may be only 80 amps but has worked, maybe the brushes are worn ir the regulater?

    Quote Originally Posted by Blitzkrieg Bob
    Funky sticker over the Bosch info amd no BMW logo.

    Cheap bastage repair.
    95 E34 530I V2.37
    ===========
    Those who make peaceful revolution impossible will make violent revolution inevitable.

    John F. Kennedy

  5. #5
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    Oct 2004
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    Default Just gonna replace it

    I can find the right one for @ $200


    Vee ave vays of dealing vid your kind...........

  6. #6
    Join Date
    May 2004
    Location
    Japan
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    9,250

    Default

    I would check first the charging voltage. Maybe just the regulator is defective.
    Even E32 735 were partly (as standard) delivered with 80 A alternators, depending on what was installed as additional gimmicks.
    Then came 115 and only the 750 has a 140 A alternator.
    Even Autohaus is offering 80 A
    http://www.autohausaz.com/search/pro...412@Alternator
    Last edited by shogun; 09-04-2006 at 08:08 PM.

  7. #7
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  8. #8
    Join Date
    Jan 2004
    Location
    Melbourne, Australia
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    Default

    Did you check the engine ground ie. cable from engine to body making good contact?

    Bill G Melbourne Australia

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