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Pontiac High Output Alternators

Are you looking for a high-quality, easy plug and play installation, durable alternator for your Pontiac? Check out our variety of excellent Pontiac alternators. We have the ideal Pontiac alternator for your automobile, whether you need one for your car audio, lighting, racecar or daily driver.
The most recent technology is used in our alternators to make sure you get the most out of your Pontiac’s electrical system. You will be sure that your automobile will always be operating at its best, thanks to JS Alternators high power voltage and reliable performance. Don't wait to acquire a new high output alternator and guarantee that your Pontiac is always operating at its most effective.

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2002-2005 Pontiac Sunfire 250-320amp Alternator - JS Alternators 2004 - 2011 Chevy Malibu High Output Amp Alternator

2002-2005 Pontiac Sunfire 250-320amp Alternator

$449.00 $349.00
11140-250-349
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
2007-2009 Pontiac G5 250-320amp High Output Alternator - JS Alternators

2007-2009 Pontiac G5 250-320amp High Output Alternator

$449.00 $349.00
11140-250-313
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
JS Alternators High Output Amp Alternator

2006-2010 Pontiac G6 250-320-370-400amp Alternator

$709.00 $559.00
11142_747866344-370809303-826269393
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
JS Alternators High Output Amp Alternator

1996-2002 Pontiac Sunfire 250-320amp Alternator

$559.00 $439.00
8199-320-898
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
2009 - 2010 Pontiac Vibe High Output Amp Alternator

2009-2010 Pontiac Vibe 250-320amp Alternator

$449.00 $349.00
11385-250-513
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
1998-2002 Pontiac Firebird 250-320-370-400amp Alternator - JS Alternators JS Alternators High Output Amp Alternator

1998-2002 Pontiac Firebird 250-320-370-400amp Alternator

$709.00 $559.00
8206_171835924-162060369-135336384
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-16%
JS Alternators High Output Amp Alternator

1999-2005 Pontiac Grand Am 250-370-400amp Alternator

$669.00 $599.00
8287_682626478-379808752-262392336
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
JS Alternators High Output Amp Alternator

2000-2005 Pontiac Bonneville 250-320-370-400amp Alternator

$709.00 $559.00
8287_685686414-757476194-437717515
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
JS Alternators High Output Amp Alternator

2005-2008 Pontiac Grand Prix 250-320amp Alternator

$559.00 $439.00
11179-320-259
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
1988-1992 Pontiac Firebird 250-370-400amp Alternator - JS Alternators

1988-1992 Pontiac Firebird 250-370-400amp Alternator

$709.00 $559.00
81657_327233833-505936572-120934370
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
JS Alternators High Output Amp Alternator

1999-2008 Pontiac Grand Prix 250-320-370-400amp Alternator

$709.00 $599.00
11183_353949720-871251015-728955034
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
2009-2010 Pontiac Vibe 250-320amp Alternator - JS Alternators JS Alternators High Output Amp Alternator

2009-2010 Pontiac Vibe 250-320amp Alternator

$449.00 $349.00
11195-250-216
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
2006-2010 Pontiac G6 250-320amp alternator - JS Alternators

2006-2010 Pontiac G6 250-320amp alternator

$449.00 $349.00
11144-250-1
All Pontiac High Output Alternators Saturn High Output Alternators
2006-2010 Pontiac G6 2.4L 2006-2007 Pontiac Solstice 2.4L Saturn Sky L4 2.4L Hairpin units are commonly called 6 phase. They produce more output at...
-22%
1964-1984 Pontiac 250amp alternator - JS Alternators

1964-1984 Pontiac 250amp alternator

$449.00 $349.00
7111-250
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
2004-2006 Pontiac GTO 250 - 400amp High Output Alternators - JS Alternators

2004-2006 Pontiac GTO 250 - 400amp High Output Alternators

$449.00 $349.00
11097-250-1
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
-22%
2008-2009 Pontiac G8 250 to 400amp high output alternator - JS Alternators

2008-2009 Pontiac G8 250 to 400amp high output alternator

$449.00 $349.00
11421-250
All Pontiac High Output Alternators
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
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Customer Reviews

2012-2021 Jeep Wrangler 250 to 425amp Alternator.

Look and Runs Amazing

Brandon Manis, April 2022

Every single audio build I’ve done always has a JS alternator. Great customer service, amazing pricing, very fast shipping, got my alternator within a week and it’s a pretty rare car so I was surprised at the speed they had my alternator built and shipped out to me. Amazing company and I will continue to use them and represent them on all of my builds, highly recommended and very good quality product.😌 (also their powder coating is perfection)

Very Nice Alternator

Paul Nelson, March 2022

I will not consider going anywhere else for my high output alternators. 10.5kw of bass amps on my daily driver and I do not lose even a thenth of a volt while driving at full tilt! Two vehicles and two alternators and zero problems with the alternators, customer support, or shipping times. Customer for life here! Do not hesitate. 👍

Super Impressed

Kino Hicks, April 2021

Just got mine and super impressed. The customer service was very helpful and I would encourage anyone who needs a high output alternator to use these guys!!!

They're so great they even shipped out my made to order alternator on New Year’s Eve.

Petey Parado, May 2021

Ordered my alternator a week before Christmas 2020.They emailed to confirm my address in Hawaii. I emailed back and they responded quickly.There so great they shipped out my made to order alternator on New Year’s Eve. I received it on the 4 of January 2021. It came with everything I needed. Shorter bet I got from local auto parts store.your JS ALTERNATOR made my sound system very happy voltage stays above 14v. THANKS,Jonathan from Kauai Hawaii..

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