90eliminator Posted January 17, 2009 Share Posted January 17, 2009 OK, advance has two different alts, one is a 63 amp and one is a 113 amp. My truck is no power windows, no power locks, but now it is 4wd. I should take the old one out to compare, its just cold here and my carhardts are just not cutting it. Which on do I need, 90 Comanche Eliminator.... 4.0 auto.... Thanks guys.... Link to comment Share on other sites More sharing options...
1990 Pioneer 4x4 Posted January 17, 2009 Share Posted January 17, 2009 I would get the bigger one especially if you plan to add any lights, winch or other electrical gadgets. Link to comment Share on other sites More sharing options...
mvusse Posted January 17, 2009 Share Posted January 17, 2009 I think either alternator fits, although the bigger one is physically bigger and a bit tight. And if I remember correctly from when I replaced mine, they are both priced the same, so.... I agree, get the bigger one. Link to comment Share on other sites More sharing options...
garmj Posted January 17, 2009 Share Posted January 17, 2009 I have a barely used Alternator from Advance Auto part# p7902-11 and according to my research it is rated @ 105 amps. If interested its for sale for $40.00 shipped ,been tested and still has stickers on it.It won't fit my 4 cyl MJ. Link to comment Share on other sites More sharing options...
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