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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
4.9L
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Vehicle Liter Engine
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4.9L
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Amperage
250 amp alternator
(42)
320 amp alternator
(42)
370 amp alternator
(5)
400 amp alternator
(5)
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42 products
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Sale
1994-1996 Ford F-350 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1994-1996 Ford F-250 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1994-1996 Ford F-150 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1993 Cadillac 60 Special 4.9L 250-320-370-400amp CS144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1992-1996 Ford E-350 Econoline Club Wagon 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1992-1996 Ford E-350 Econoline 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1992-1996 Ford E-250 Econoline 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1992-1996 Ford E-150 Econoline Club Wagon 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1992-1996 Ford E-150 Econoline 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1991-1995 Cadillac DeVille 4.9L 250-320-370-400amp CS144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1991-1993 Cadillac Seville 4.9L 250-320-370-400amp CS144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1991-1993 Cadillac Eldorado 4.9L 250-320-370-400amp CS144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1991-1992 Cadillac Fleetwood 4.9L 250-320-370-400amp CS144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford F-350 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford F-250 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford F-150 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford E-350 Econoline Club Wagon 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford E-350 Econoline 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford E-250 Econoline Club Wagon 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford E-250 Econoline 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford E-150 Econoline Club Wagon 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford E-150 Econoline 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1989 Ford Bronco 4.9L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1980-1981 Pontiac LeMans 4.9L 12si 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1980 Buick LeSabre 4.9L 12si 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1980 Buick Estate Wagon 4.9L 12si 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1980 Buick Electra 4.9L 12si 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1980 Buick Century 4.9L 12si 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
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