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FREE SHIPPING
On all orders shipped within the United States
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90-day return policy
Lifetime Warranty
On JS Alternators employee labor and a one year warranty on parts
Oldsmobile 3.8L
Customers rate us 4.8/5 based on 202 reviews.
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Amperage
250 amp alternator
(25)
320 amp alternator
(25)
370 amp alternator
(14)
400 amp alternator
(14)
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Sale
1975-1980 Oldsmobile Starfire V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1977-1979 Oldsmobile Omega V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1977-1981 Oldsmobile Cutlass V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1977-1985 Oldsmobile Delta 88 V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1978-1984 Oldsmobile Cutlass Calais V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1980 Oldsmobile Cutlass Salon V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1980-1982 Oldsmobile Cutlass Cruiser V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1980-1987 Oldsmobile Cutlass Supreme V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1984-1985 Oldsmobile Cutlass Ciera V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1985-1987 Oldsmobile Cutlass Salon V6 3.8L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1985-1988 Oldsmobile Cutlass Supreme V8 5.0L 12si 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986 Oldsmobile Cutlass Ciera V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1987 Oldsmobile 98 V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1987 Oldsmobile Delta 88 V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1986-1992 Oldsmobile Toronado V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1991-1992 Oldsmobile 98 V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1992 Oldsmobile 88 V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1992 Oldsmobile Silhouette V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1994-1995 Oldsmobile 98 V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1995 Oldsmobile 88 V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1995 Oldsmobile Silhouette V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1996 Oldsmobile 98 V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1996-1999 Oldsmobile 88 V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1996-1999 Oldsmobile LSS V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1997-1998 Oldsmobile Regency V6 3.8L cs144 High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
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