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The fix for my endless alternator failure's

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Old 11-04-2011, 12:05 PM
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Originally Posted by sjsingle1
gotta be a easier way to check the exciter wire........
Didn't quite follow that sj, what do you mean specifically.

Last edited by 00pooterSS; 11-04-2011 at 12:12 PM.
Old 11-04-2011, 12:43 PM
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After reading further into the topic it seems that there are different outer housings for this model of alternator.

What type housing should we be looking for to perform this swap?

What vehicles would we most likely find them in?

I'm sorry for asking so many questions, but I want to be sure and avert any screw ups.


To 00pooterSS: If you were to edit your original post and add the answers to some of these FAQ then you could prevent annoying people like me from asking so many stupid questions

Last edited by RedVertTA; 11-04-2011 at 12:52 PM.
Old 11-04-2011, 01:02 PM
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Originally Posted by RedVertTA
After reading further into the topic it seems that there are different outer housings for this model of alternator.

What type housing should we be looking for to perform this swap?

What vehicles would we most likely find them in?

I'm sorry for asking so many questions, but I want to be sure and avert any screw ups.


To 00pooterSS: If you were to edit your original post and add the answers to some of these FAQ then you could prevent annoying people like me from asking so many stupid questions

It's okay to ask questions but you obviously did not read the thread as you stated.

The original post is edited, and has been many times because of those questions. There are not different cases and all the information needed is in the very first post of this thread. If you don't find what you are looking for ask again, but it's all there. There are even multiple ways listed in the initial post of how to identify it.

There is only 1 4 pin 145 amp KG3 truck alternator. I use a 2003 when I look them up and if you make sure and ask for a 4 pin 145 amp it is the right one..... I have also posted that is most likely to be found on an Escalade or a bigger GM SUV with a lot of electronics. All that plus more is in the first post.
Old 11-04-2011, 02:56 PM
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Originally Posted by RedVertTA
After reading further into the topic it seems that there are different outer housings for this model of alternator.
not sure what you mean........unless its the 2 pin or the 4 pin........GM changed it to 2 pin only in 04 or 05........so you have to find a earlier model to ensure that it is a 4 pin......you can also change out the 2 pin electronics to 4 pin......but that is a little more hassle


by easier way.........the computer should throw a code
Old 11-04-2011, 04:24 PM
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Originally Posted by sjsingle1
not sure what you mean........unless its the 2 pin or the 4 pin........GM changed it to 2 pin only in 04 or 05........so you have to find a earlier model to ensure that it is a 4 pin......you can also change out the 2 pin electronics to 4 pin......but that is a little more hassle


by easier way.........the computer should throw a code
I see what you mean. Yes when there is a connection problem you will get a terminal L code and a check engine light.
Old 11-07-2011, 01:51 AM
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Originally Posted by sjsingle1
not sure what you mean........unless its the 2 pin or the 4 pin........GM changed it to 2 pin only in 04 or 05........so you have to find a earlier model to ensure that it is a 4 pin......you can also change out the 2 pin electronics to 4 pin......but that is a little more hassle
Originally Posted by 00pooterSS
There is only 1 4 pin 145 amp KG3 truck alternator. I use a 2003 when I look them up and if you make sure and ask for a 4 pin 145 amp it is the right one..... I have also posted that is most likely to be found on an Escalade or a bigger GM SUV with a lot of electronics. All that plus more is in the first post.
Here's a couple of different housings I found for the AD244 alternator. This is why I asked.











I'll be sure to look specifically for a 2003 tahoe or escalade model.

Last edited by RedVertTA; 12-22-2011 at 01:22 PM.
Old 11-07-2011, 11:04 AM
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i think its kinda easy to reject the obvious.......and if you tell the guy at alternatorparts.com you are installing in a F bod..........he will hook you up with the right housing
Old 11-07-2011, 11:05 AM
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and CS130Ds have many more housing choices than the 244
Old 11-07-2011, 02:38 PM
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Originally Posted by RedVertTA
Here's a couple of different housing I found for the AD244 alternator. This is why I asked.


I'll be sure to look specifically for a 2003 tahoe or escalade model.
I see what you're saying now. But that is because you looked up a AD244. If you look up a truck alternator you will get the right one man. Let us know if you need any further help.

BTW, if you order one from alternatorparts.com the guy running it knows about putting these on the cars so if you tell him what you are doing he will get you the proper alternator.

Good luck
Old 11-07-2011, 02:55 PM
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Originally Posted by 00pooterSS
But that is because you looked up a AD244.
I thought KG3 and AD244 were synonymous. My mistake, sorry. I'll keep an eye out for one specifically with the KG3 code. Thanks everyone for the help.
Old 11-07-2011, 03:05 PM
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Originally Posted by RedVertTA
I thought KG3 and AD244 were synonymous. My mistake, sorry. I'll keep an eye out for one specifically with the KG3 code. Thanks everyone for the help.
No big deal man, yeah the AD244 isn't as specific as you would think, I thought the same thing in the beginning too. Apparently GM had "generations" if you will of the AD244 and CS130 alternators etc...

For what it's worth, KG3 is what will get you what you are looking for at the junk yard, I don't think anyone but an alternator shop will know what an AD244 is. And if you buy one from a parts store that is where I would get into specifics about it being from a 2003 pickup with a 145 amp option and a 4 pin plug. Get ya a new connector while you are there, you will be glad you did.
Old 11-19-2011, 07:51 AM
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Default just bought this one does it look to be the right alternator

Item specifics
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully ... Read more
Interchange Part Number: 601-01060
Stock Number: 9CT284 Other Part Number: 145 AMP, W/O SEO
Part Number: 241616 Brand: CHEVROLET TRUCK
Part Brand: FACTORY, OEM Manufacturer Part Number: OPT KG3
Warranty: Yes Model: SILVERADO 1500
Year: 2006 Mileage: 76000
Inventory ID: 241616 Conditions and Options: KG3 OPTION,,145 AMP W/O SEO
Old 11-19-2011, 11:52 AM
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pic...........
Old 11-19-2011, 12:28 PM
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Default this is the one i bought hope the page works

http://www.ebay.com/itm/180741942827...#ht_3961wt_988
Old 11-19-2011, 12:49 PM
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the trouble with ebay is they use a lot of "stock" pics.......and if its a 05 or later....it may be a 2 pin model
Old 11-19-2011, 01:51 PM
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but is it possible that its 4pin or not at all
Old 11-19-2011, 02:24 PM
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you should ask the seller if its a 4 pin.....
Old 11-19-2011, 03:04 PM
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alright thank you for responding
Old 11-19-2011, 06:41 PM
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there is a LQK yard down on junkyard central............elliot reeder rd........have you tried them?
Old 11-20-2011, 02:19 AM
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Default AD244 install

I ordered an AD244 from alternatorparts.com...got the install done..and works great! Thanks for this thread! I have one question..did anyone have a pulley alignment issue? After the install and initial fire up..i noticed the belt slipped out one tooth..I reset it and checked again.and it skipped one tooth again. I would appreciate any feedback!


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