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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
H3
Customers rate us 4.8/5 based on 196 reviews.
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Hummer
Vehicle Model
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H3
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3.5L
3.7L
5.3L
Vehicle Year
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2006
2008-2010
Amperage
250 amp alternator
(1)
320 amp alternator
(1)
370 amp alternator
(3)
400 amp alternator
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Price
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Select Vehicle
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view all
Vehicle Make
Search
Hummer
Vehicle Model
Search
H3
clear
Vehicle Liter Engine
Search
3.5L
3.7L
5.3L
Vehicle Year
Search
2006
2008-2010
Amperage
250 amp alternator
(1)
320 amp alternator
(1)
370 amp alternator
(3)
400 amp alternator
(3)
Price
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Sale
2006 Hummer H3 L5 3.5L High Output Alternator
Regular price
$679.00
Sale price
from $549.00
Save $130.00
Sale
2008-2010 Hummer H3 L5 3.7L High Output Alternator
Regular price
$679.00
Sale price
from $549.00
Save $130.00
Sale
2008-2010 Hummer H3 V8 5.3L High Output Alternator
Regular price
$509.00
Sale price
from $359.00
Save $150.00
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H3