cpo

iTrader: (13)

I've read all the big threads about replacing our CS-130D's with the 145A KG3/AD-244's. If I understood correctly, when shopping for a used version of this alternator we needed to be sure it is a 4-pin, correct?

There is another thread here were a member is insistent that all KG3/AS-244's are 4-pin.

My concern is if this info is incorrect, there may be individuals that purchase the wrong version of the KG3/AD-244 based on this possible inaccurate information.

ROCNDAV

iTrader: (100)

I think they are all 4 pin. When I bought mine, they didn't ask about the number of pins.

nik1703

CPO, the problem you are experiencing is the result of low blinker fluid, or possibly a bad flux capacitor. There's not much you can do about it, your motorhome is more or less salvaged now

cpo

iTrader: (13)

This quote from one of the long threads about the alternator swap is what has me unsure:

Link to that thread: https://ls1tech.com/forums/newreply....ply&p=13405265

Also, I called several businesses listed on ebay and car-parts.com, and they all said their versions were 2-pin (or maybe he said 3)???

<EDIT>
Here is another quote from that thread:

This is what makes me unsure, that thread clearly points out that we must get a 4-pin alternator. As he mentioned at the end of the quote "I do not think the 99-03 had the 2-pin (wire) anyway," maybe it is the 2004 and up versions that stated using both a 4-pin and a 2-pin?

ROCNDAV

iTrader: (100)

I just went to an automotive electric place that build/rebuilds them and asked for a an AD244.

I guess there are two types:
http://www.alternatorparts.com/ad_al...order_page.htm

I know ours is a 4 pin, but there is only 1 wire coming out of it.

You will also need a bigger belt. I got my original belt on there with some grinding of the belt tensioner, but I didn't like how tight it was.

I simply went to autozone and looked at the PN for the stock Fbody belt. it's something like 6pxxx where the 6 is the number of ribs and the xxx is the number of centimeters. I added 10 or 20 (the next possible part numer) to give me that extra 1/2" that was needed. It's been working great for 2 or 3 years.

cpo

iTrader: (13)

Yep, this is a quote from the link you posted: "Check the plug on your existing alternator to see if it has a two pin or four pin connector at the plug and specify which it is in the customer comments box."

So now the question is does this only apply to 2004 and up KG3's/AD-244's? That is what I am suspecting at this point.

sjsingle1

iTrader: (1)

GM switched over to 2 pins in 04 i think.......but they come in 2 and 4 pin

cpo

iTrader: (13)

Gotcha....thx

So let me get this straight. My best bet is to find a 1999-2003 GMC/Chevrolet Truck and/or SUV with the opt code KG3. These 1999-2003 opt code KG3's are almost all 4-pin alternators.............whereas the 2004's & up are not a 4-pin certainty.

Does this sound about right to everyone? Have I finally nailed this annoying KG3/AD-244 2-pin vs 4-pin booger to the underside of an Applebee's table? I don't know....

Paul Bell

iTrader: (9)

Purchase this alternator GM number 15263859 from this website:
http://www.gmpartsgiant.com/parts/gm...-15263859.html

This is an AC-Delco rebuilt alternator. OR do your own internet search, just make sure it's an AC-Delco rebuilt unit.

It will bolt and plug right in and the pulley is the same size negating the need for a belt change.

You can read my single post about it here:
https://ls1tech.com/forums/13597443-post88.html

OR better yet, read the entire thread here:
https://ls1tech.com/forums/generatio...-failures.html

There are many of us who've done this without issue or drama. It's all there, it's easy.

cpo

iTrader: (13)

Thanks for everyone's help.

sjsingle1

iTrader: (1)

if you want a NEW AD244 4 pin......PM me and I will get ya the hook up

cpo

iTrader: (13)

Sounds very tempting, but I've got to keep this under $100 including shipping. All my latest car audio gear has the wifie watching my spending.

sjsingle1

iTrader: (1)

LOL........ol ball n chain got ya locked up.......been happily divorced for 10 yrs

cpo

iTrader: (13)

Sometimes I'm glad she is around to keep me in check. Between car parts, audio components, and casino gambling, I'd surly be one broke *** ****. But other than that, I would love to be single. My last several years have been real stinkers and I don't see things getting better anytime soon.

stevieturbo

How much bigger actually is the AD244 ? are there any fitment issues ?

And would it be more tolerant of rpm's ? I may need to replace my unit soon if it cant be repaired, and from sales blurb Ive googled, the AD244 seems to claim to be the best upgrade option that doesnt cost a fortune.

However buying from thousands of miles away, I'd like to be sure it is what they claim.

I need a 4 pin, 1 wire unit.