2011-2020 Chevy Impala 250-320-370-400amp Alternator

$659.00 $499.00
11251_823580987-696886901-948316196
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1963-1991 Chevy Cadillac All early models V-8 250-320amp Alternator

$359.00 $319.00
7127-250-113
Cadillac Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2003-2005 Chevy Cavalier 250-320amp Alternator

$399.00 $319.00
11140-250-767
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2005-2010 Chevy Cobalt 250-320amp Alternator

$399.00 $319.00
11140-250-214
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2005-2009 Chevy Uplander 250-320-370-400amp Alternator

$659.00 $499.00
11142_201201094-420585724-363875692
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2004-2008 Chevy Malibu 250-320-370-400amp Alternator

$659.00 $499.00
11142_682900437-30785252-707169099
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1987-1996 Chevy Caprice 250-320-370-400-425amp Alternator

$659.00 $499.00
7864_28228048-888738890-731735093
Chevrolet
This unit replaces the cs144 style 12/6 mount. Hairpin units are commonly called 6 phase. They produce more output at idle and are more...

1988-1996 Chevy Corvette 250-320-370-400amp Alternator

$659.00 $499.00
7864_164292539-726740649-74122712
Chevrolet
The 3 Phase unit is referred to as a slot wound alternator. This unit provides power and durability at an affordable price. Featuring premium...

1980-1996 Chevy Caprice 250-320-370-400-425amp Alternator

$659.00 $499.00
7864_614608439-919362897-840962224
Chevrolet
This unit replaces the cs144 style 12/6 mount with serpentine belt. Hairpin units are commonly called 6 phase. They produce more output at idle...

1993-1997 Chevy Camaro 250-320-370-400amp Alternator

$659.00 $499.00
7864_700420545-800184624-63133316
Chevrolet
The 3 Phase unit is referred to as a slot wound alternator. This unit provides power and durability at an affordable price. Featuring premium...

1994-1996 Chevy Impala SS 250 to 425amp Alternator

$659.00 $499.00
7864_767640297-795155803-168219966
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1994-2003 Chevy S-10 blazer 250 Alternator

$399.00 $319.00
8199-250-561
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1996-2002 Chevy Cavalier 250-320-370-400amp Alternator

$659.00 $499.00
8199_457345317-538485915-75138332
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2002-2004 Chevy Avalanche 250 to 425amp Alternator

$659.00 $499.00
8206_19571900-274191208-140970069
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1994-2004 Chevy S-10 blazer 250-320-370-400amp Alternator

$659.00 $499.00
8206_31541482-71556615-750151953
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1996-2012 Chevy express van w/ 4 pin plug 250-320-370-400amp Alternator

$659.00 $499.00
8206_170611613-215271911-712315055
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1994-2004 Chevy S-10 250-320-370-400amp Alternator

$659.00 $499.00
8206_180837882-215688618-618542113
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1996-2004 Chevy suburban 250-320-370-400amp Alternator

$659.00 $499.00
8206_267511320-931388919-248835851
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1995-2004 Chevy Silverado 250-320-370-400-425amp Alternator

$659.00 $499.00
8206_279887587-347176399-581411049
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1996-2004 Chevy Tahoe 250-320-370-400-425amp Alternator

$659.00 $499.00
8206_500913018-102049161-200235438
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1998-2002 Chevy Camaro 250-250-320-370-400amp Alternator

$659.00 $499.00
8206_590581003-924322646-882865001
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2003-2009 Chevy Trailblazer 250-320-370-400-425amp Alternator

$659.00 $499.00
8206_595878830-567562556-503332075
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2003-2006 Chevy SSR 250-320-370-400amp Alternator

$659.00 $499.00
8206_651708064-74472685-887607272
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1996-2005 Chevy Silverado 2500/3500 250-320-370-400-425amp Alternator

$659.00 $499.00
8206_820174432-113771131-925784068
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2003-2006 Chevy SSR 250-320-370-400amp Alternator

$659.00 $499.00
8206_966545418-518364604-721080740
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1997-2003 Chevy Malibu 250-320-370-400amp Alternator

$659.00 $499.00
8287_208536733-613975087-182032048
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2016-2018 Chevy Camaro 250 to 400amp Alternator

$659.00 $499.00
8287_223837464-261674783-578819210
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2000-2005 Chevy Impala 250-320-370-400amp Alternator

$659.00 $499.00
8287_245414617-962161474-648560759
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2000-2005 Chevy Monte Carlo 250-320-370-400amp Alternator

$659.00 $499.00
8287_517321902-240046497-295061223
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2000-2005 Chevy Impala 250-320-370-400amp Alternator

$659.00 $499.00
8287_555271173-534078160-401958653
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

1999-2005 Chevy Venture 250-320-370-400amp Alternator

$659.00 $499.00
8287_804313365-170443395-919418267
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2005-2022 Chevy Silverado 250-400amp Alternator

$659.00 $499.00
8302_332971583-693345316-380357871
Chevrolet
2005-2022 Chevrolet Silverado 1500, 2500, 3500 HD All Engines NOTE: 2pin RVC style plug. Hairpin units are commonly called 6 phase. They produce more...

2005-2022 Chevy Tahoe 250-320-370-400-425amp Alternator

$659.00 $499.00
8302-400-75
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2005-2013 Chevy Avalanche 250-320-370-400-425amp Alternator

$659.00 $499.00
8302_597310791-622395478-653927163
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2005-2015 Chevy suburban 250-320-370-400-425amp Alternator

$659.00 $499.00
8302_769099539-851424767-916064668
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...

2005-2012 Chevy express van w/ 2 pin plug 250-320-370-400amp Alternator

$659.00 $499.00
8302_980225697-483344867-873945786
Chevrolet
Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin...
Items 1 to 36 of 71 total

Customer Reviews

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..

×

Someone recently bought a

We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies. privacy policy
accept

Your cart

×