2003 ESV Alternator

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Cadillac Escalade, EXT and ESV Forum - 1999 - 2006 Discussion, 2003 ESV Alternator in Cadillac Escalade Forums; I need to change my alternator as I have all sort of warning lights on from Battery not charging to ...
  1. #1
    pavloh is offline Cadillac Owners Member
    Automobile(s): Cadillac Escalade ESV
    Join Date
    Dec 2007
    calgary CANADA

    2003 ESV Alternator

    I need to change my alternator as I have all sort of warning lights on from Battery not charging to everything else as the battery is nearly dead.

    My question is I see online alternator with 145 amps and 200 amps and not sure which one will be the correct one.

    Any advice.

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  3. #2
    the cadillac man's Avatar
    the cadillac man is offline Cadillac Owners 10000+ Posts
    Automobile(s): 03 cadillac escalade
    Join Date
    Mar 2011
    speedwell tn,

    Re: 2003 ESV Alternator

    it don't matter one will just give more reserve power to use for things like a car audio amp on a aftermarket radio setup find out from autozone they can do a output test to be sure and it's free

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