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FREE SHIPPING
On all orders shipped within the United States
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90-day return policy
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On JS Alternators employee labor and a one year warranty on parts
6.0L
Customers rate us 4.9/5 based on 140 reviews.
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4.8L
4.1L
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6.0L
clear
Amperage
250 amp alternator
(95)
320 amp alternator
(95)
370 amp alternator
(80)
400 amp alternator
(80)
250 amps 6 phase hairpin
(13)
320 amps 6 phase hairpin
(12)
370 amps 6 phase hairpin
(5)
400 amps 6 phase hairpin
(5)
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Sale
2003-2005 Chevrolet Silverado 1500 6.0L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2005 Ford Excursion 6.0L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2006 Ford F-450 Super Duty 6.0L 250-320-370-400amp High Output Alternator (Primary)
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2006 Ford F-450 Super Duty 6.0L 250-320amp High Output Alternator (Secondary)
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2006 Ford F-550 Super Duty 6.0L 250-320amp High Output Alternator (Secondary)
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2007 Ford F-250 Super Duty 6.0L 250-320-370-400amp High Output Alternator (Primary)
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2007 Ford F-350 Super Duty 6.0L 250-320-370-400amp High Output Alternator (Primary)
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2007 Hummer H2 V8 6.0L High Output Alternator
Regular price
$509.00
Sale price
from $359.00
Save $150.00
Sale
2003-2009 Chevrolet Silverado 1500 V8 6.0L High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2010 Chevrolet Express 3500 6.0L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2010 GMC Savana 2500 6.0L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2020 Chevrolet Express 2500 V8 6.0L High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2003-2020 Chevrolet Express 3500 V8 6.0L High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2004 Chevrolet Cargo Van V8 6.0L High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2004-2005 Ford E-350 Club Wagon 6.0L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2004-2007 Ford E-450 Super Duty 6.0L 250-320-370-400amp High Output Alternator (Primary)
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2004-2007 Ford E-450 Super Duty 6.0L 250-320amp High Output Alternator (Secondary)
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2004-2010 Ford E-350 Super Duty 6.0L 250-320-370-400amp High Output Alternator (Primary)
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2004-2010 Ford E-350 Super Duty 6.0L 250-320amp High Output Alternator (Secondary)
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005 GMC Sierra 1500 HD 6.0L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005-2006 Cadillac Escalade ESV V8 6.0L High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005-2006 Cadillac Escalade EXT V8 6.0L High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005-2006 Chevrolet SSR V8 6.0L High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005-2006 Pontiac GTO V8 6.0L High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005-2007 Chevrolet Corvette V8 6.0L High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005-2009 GMC Sierra 1500 6.0L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005-2010 GMC Savana 3500 6.0L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005-2010 GMC Yukon 6.0L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
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6.0L