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Where to get replacement alternator

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Old Nov 6, 2018 | 10:16 AM
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Default Where to get replacement alternator

I know there are alot of threads on alternators and I've read the sticky but I still have a few questions. I have a 2000 C5, with 1000 watt amp. I bought the car used and the dealer put in new alternator and battery. However the alternator is a PepBoys 140 amp and I'm getting the faulty charge DIC. So my questions are.
1. where do a get an OEM replacement 10246634. I have seen on DB electronics and Rareelectric. Anyone have these?
2. would the 110 be enough for the amp?
3. i have seen a couple on ebay, is it worth buying used and rebuilding?
4. does the 10131682 work, i see some saying it does others say no. Sounds like the only difference is the decoupler.

Thanks in advance.
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Old Nov 6, 2018 | 12:04 PM
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I would check with a Corvette-leaning GM parts supplier like Cultrag Performance first.
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Old Nov 6, 2018 | 12:05 PM
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nearest junkyard has plenty
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Old Nov 6, 2018 | 02:18 PM
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more alternator info here;

https://www.corvetteforum.com/forums...a-97-03-a.html
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Old Nov 8, 2018 | 03:54 PM
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Originally Posted by DaBoogie42
I know there are alot of threads on alternators and I've read the sticky but I still have a few questions. I have a 2000 C5, with 1000 watt amp. I bought the car used and the dealer put in new alternator and battery. However the alternator is a PepBoys 140 amp and I'm getting the faulty charge DIC. So my questions are.
1. where do a get an OEM replacement 10246634. I have seen on DB electronics and Rareelectric. Anyone have these?
2. would the 110 be enough for the amp?
3. i have seen a couple on ebay, is it worth buying used and rebuilding?
4. does the 10131682 work, i see some saying it does others say no. Sounds like the only difference is the decoupler.

Thanks in advance.
Check with www.contemporarycorvette.com a Corvette salvage yard with many Corvette alternators...
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Old Nov 8, 2018 | 08:20 PM
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These are the numbers for the regulators.

Last edited by Ed Ramberger; Nov 8, 2018 at 08:21 PM.
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Old Nov 8, 2018 | 08:57 PM
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( ^^^ that post looks familiar ).

Let me give him access to the links:

If you are going to take the rebuilt route, take a look at this post. It has info on the right regulators for both, 97-01 and 02-04. The price is around $30.

This other post has detailed info on the rebuild procedure and links to get the other parts.

Last edited by GCG; Nov 8, 2018 at 08:57 PM.
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