1. Registration trouble? Please use the "Contact Us" link at the bottom right corner of the page and your issue will be resolved.
    Dismiss Notice

Need new alternator

Discussion in 'Early CJ5 and CJ6 Tech' started by Johns1967CJ5, Aug 18, 2015.

  1. Aug 18, 2015
    Johns1967CJ5

    Johns1967CJ5 Sponsor

    Northern NJ
    Joined:
    Dec 5, 2013
    Messages:
    1,695
    Johns1967CJ5, Aug 18, 2015
    #1
  2. Aug 18, 2015
    FinoCJ

    FinoCJ 1970 CJ5 Staff Member

    Bozeman, MT
    Joined:
    Jul 18, 2013
    Messages:
    5,736
    FinoCJ, Aug 18, 2015
    #2
  3. Aug 18, 2015
    47v6

    47v6 junk wrecker! 2023 Sponsor 2022 Sponsor

    USA
    Joined:
    Oct 25, 2006
    Messages:
    5,801
    Pretty sure thats real similar or the same as I put in my jeep. It is EXTERNALLY regulated. you will need to buy a regulator or it will cook you battery. Pushed 18.9 volts plus at idle... get a one wire alternator, they are similarly priced with internal regulator

    Timgr posted this in the above link its so good
    http://www.madelectrical.com/electricaltech/delcoremy.shtml
     
    Last edited: Aug 18, 2015
    47v6, Aug 18, 2015
    #3
  4. Aug 18, 2015
    Johns1967CJ5

    Johns1967CJ5 Sponsor

    Northern NJ
    Joined:
    Dec 5, 2013
    Messages:
    1,695
    I believe my year had an external voltage regulator didn't it
     
    Johns1967CJ5, Aug 18, 2015
    #4
  5. Aug 18, 2015
    47v6

    47v6 junk wrecker! 2023 Sponsor 2022 Sponsor

    USA
    Joined:
    Oct 25, 2006
    Messages:
    5,801
    Probably, but I am not a restoration or "correct" guy. I just make things work. Sometimes..R) If you're really interested I can send you one to rebuild off one of my parts motors. I will never use it.

    Here is a listing with the specs for that alternator you're looking at
    http://www.autopartswarehouse.com/sku/AC_Delco/Alternator/AC3342108.html
     
    Last edited: Aug 18, 2015
    47v6, Aug 18, 2015
    #5
  6. Aug 18, 2015
    Johns1967CJ5

    Johns1967CJ5 Sponsor

    Northern NJ
    Joined:
    Dec 5, 2013
    Messages:
    1,695
    Pm me a price shipped to 07480. I will have to find a place to rebuild it and what the cost is. This is turning into one of those parts that I took for granted i can just buy. 3 auto parts stores and an hr online says different
     
    Johns1967CJ5, Aug 18, 2015
    #6
  7. Aug 18, 2015
    nickmil

    nickmil In mothballs.

    Happy Valley, OR
    Joined:
    Sep 23, 2002
    Messages:
    12,541
    Guys, gentle reminder to keep business deals via pm, e-mail, or in the classifieds and not in Tech...
     
    nickmil, Aug 18, 2015
    #7
  8. Aug 18, 2015
    Johns1967CJ5

    Johns1967CJ5 Sponsor

    Northern NJ
    Joined:
    Dec 5, 2013
    Messages:
    1,695
    Sorry,
     
    Johns1967CJ5, Aug 18, 2015
    #8
  9. Aug 30, 2015
    Jonbbrew

    Jonbbrew Member

    Paso Robles, CA
    Joined:
    Mar 14, 2015
    Messages:
    739
    Does anyone know exactly what wires go on the #1 and #2 on a 10SI alt?
     
    Jonbbrew, Aug 30, 2015
    #9
  10. Aug 30, 2015
    homersdog

    homersdog Tulsa, Ok 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Tulsa, OK
    Joined:
    Jan 8, 2012
    Messages:
    2,397
    homersdog, Aug 30, 2015
    #10
  11. Aug 30, 2015
    Walt Couch

    Walt Couch sidehill Cordele, Ga. 2024 Sponsor 2023 Sponsor 2022 Sponsor

    cordele, Ga.
    Joined:
    Mar 29, 2007
    Messages:
    5,927
    #1 goes to the idiot light #2 goes to battery hot all the time. Some guys just make a short jumper from #2 down to the BAT terminal on the back of the alternator. The BAT terminal is the one with the heavy red wire that goes to the battery +.
     
    Walt Couch, Aug 30, 2015
    #11
New Posts