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FREE SHIPPING
On all orders shipped within the United States
Hassle-free returns
90-day return policy
Lifetime Warranty
On JS Alternators employee labor and a one year warranty on parts
JS Alternators
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Cadillac
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Universal Alternator
Vehicle Year
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1990-1992
2005-2008
2014-2017
1991-1992
Vehicle Liter Engine
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5.7L
6.2L
4.6L
3.1L
Collection
JS Alternators
clear
Amperage
250 amp alternator
(5)
320 amp alternator
(5)
370 amp alternator
(3)
400 amp alternator
(3)
250 amps 6 phase hairpin
(1)
320 amps 6 phase hairpin
(1)
Price
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Select Vehicle
Select Vehicle
view all
Vehicle Make
Search
Cadillac
Isuzu
Nissan
Vehicle Model
Search
All Accessories
Decal
Mustang
Universal Alternator
Vehicle Year
Search
1990-1992
2005-2008
2014-2017
1991-1992
Vehicle Liter Engine
Search
5.7L
6.2L
4.6L
3.1L
Collection
JS Alternators
clear
Amperage
250 amp alternator
(5)
320 amp alternator
(5)
370 amp alternator
(3)
400 amp alternator
(3)
250 amps 6 phase hairpin
(1)
320 amps 6 phase hairpin
(1)
Price
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48 products
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Best selling
Alphabetically, A-Z
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Price, high to low
Date, old to new
Date, new to old
14.8v Internal Regulator with pigtail plug
$45.00
14.8v Self Excite Regulator
$45.00
16 Volt Regulator (ONLY for charging Lithium to 16 volts) (Not for AGM Battery use)
$60.00
Sale
1990-1992 Cadillac Brougham 5.7L CS130 250-320amp High Output Alternator
Regular price
$449.00
Sale price
from $349.00
Save $100.00
Sale
1990-1992 Cadillac Brougham 5.7L CS144 250-320-370-400amp High Output Alternator
Regular price
$449.00
Sale price
from $349.00
Save $100.00
Sale
1991-1992 Isuzu Rodeo 3.1L 250-320amp High Output Alternator
Regular price
$449.00
Sale price
from $349.00
Save $100.00
Sale
2/0 Copper Lugs - 5/16 stud - 10 Pack
Regular price
$28.99
Sale price
$17.99
Save $11.00
Sale
2005-2008 Ford Mustang 4.6L 250-320-370-400amp High Output Alternator
Regular price
$449.00
Sale price
from $349.00
Save $100.00
Sale
2014-2017 Chevrolet SS 6.2L 250-320-370-400amp High Output Alternator
Regular price
$449.00
Sale price
from $349.00
Save $100.00
Autumn Black Leather Powdercoating
$49.00
Bright Orange Powdercoating
$49.00
Brush Holder Assembly
$12.99
Candy Purple Powdercoating
$49.00
Cheater Blue Powdercoating
$49.00
Cortez Teal Powdercoating
$49.00
Custom Prismatic Powders Color Powdercoating
$59.00
Desert Leather Powdercoating
$49.00
Farm Green Powdercoating
$49.00
Fractured Illusion Cherry Powdercoating
$49.00
Fractured Illusion Green Powdercoating
$49.00
Gloss Black Powdercoating
$49.00
GM 1 Wire Regulator
$45.00
Goldtastic Powdercoating
$49.00
Gutter Green Powdercoating
$49.00
Illusion Cherry Powdercoating
$49.00
Illusion Lime Time Powdercoating
$49.00
Illusion Malbec Powdercoating
$49.00
Illusion Violet Powdercoating
$49.00
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JS Alternators