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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
5.7L 1987-1989
Customers rate us 4.8/5 based on 216 reviews.
Select Vehicle
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Vehicle Make
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GMC
Vehicle Model
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R1500 Suburban
R2500
R2500 Suburban
R3500
V1500 Suburban
V2500 Suburban
V3500
Vehicle Liter Engine
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5.7L
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Vehicle Year
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1987-1989
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Amperage
250 amp alternator
(7)
320 amp alternator
(7)
Price
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Vehicle Make
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GMC
Vehicle Model
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R1500 Suburban
R2500
R2500 Suburban
R3500
V1500 Suburban
V2500 Suburban
V3500
Vehicle Liter Engine
Search
5.7L
clear
Vehicle Year
Search
1987-1989
clear
Amperage
250 amp alternator
(7)
320 amp alternator
(7)
Price
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7 products
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Sale
1987-1989 GMC R1500 Suburban V8 5.7L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1987-1989 GMC R2500 Suburban V8 5.7L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1987-1989 GMC R2500 V8 5.7L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1987-1989 GMC R3500 V8 5.7L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1987-1989 GMC V1500 Suburban V8 5.7L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1987-1989 GMC V2500 Suburban V8 5.7L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1987-1989 GMC V3500 V8 5.7L 12si High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
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1987-1989