Skip to content
icon-X
Close menu
Home
About
Alternators
Accessories
Merch
FAQ
Contact
Dealers
Receive a Quote
Instructions
Return Requests
Warranty & Other Policies
Privacy Policy
Blog
Log in
instagram
Instagram
Facebook
YouTube
Receive a Quote
Instructions
Return Requests
Warranty & Other Policies
Privacy Policy
Blog
instagram
Instagram
Facebook
YouTube
icon-search
Search
icon-hamburger
Site navigation
account
Log in
icon-search
Search
Cart
Home
About
Alternators
Accessories
Merch
FAQ
Contact
Dealers
Search
Search
Pause slideshow
Play slideshow
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
3.4L
Select Vehicle
Select Vehicle
view all
Vehicle Make
Search
Buick
Oldsmobile
Pontiac
Vehicle Model
Search
Alero
Equinox
Grand Am
Grand Prix
Impala
Monte Carlo
Rendezvous
Taurus
Venture
Vehicle Year
Search
2007-2009
2000-2005
2002-2004
2001-2005
2005-2006
1991-1993
2002-2005
1999-2005
1999-2001
2006
1999
1993
2004
1991
1999 2003
1996 1999
Vehicle Liter Engine
Search
3.4L
clear
Amperage
250 amp alternator
(25)
320 amp alternator
(25)
370 amp alternator
(9)
400 amp alternator
(9)
Price
Filter
icon-X
Close menu
Select Vehicle
Select Vehicle
view all
Vehicle Make
Search
Buick
Oldsmobile
Pontiac
Vehicle Model
Search
Alero
Equinox
Grand Am
Grand Prix
Impala
Monte Carlo
Rendezvous
Taurus
Venture
Vehicle Year
Search
2007-2009
2000-2005
2002-2004
2001-2005
2005-2006
1991-1993
2002-2005
1999-2005
1999-2001
2006
1999
1993
2004
1991
1999 2003
1996 1999
Vehicle Liter Engine
Search
3.4L
clear
Amperage
250 amp alternator
(25)
320 amp alternator
(25)
370 amp alternator
(9)
400 amp alternator
(9)
Price
icon-filter
Select Vehicle
25 products
Sort
Sort
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Sale
1991 Chevrolet Lumina 3.4L cs130 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1991-1993 Oldsmobile Cutlass Supreme 3.4L cs130 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1991-1993 Pontiac Grand Prix 3.4L cs130 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1993 Chevrolet Lumina 3.4L cs130 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1996-1999 Ford Taurus 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1999 Pontiac Trans Sport 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1999-2001 Chevrolet Venture 3.4L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1999-2001 Oldsmobile Silhouette 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1999-2001 Pontiac Montana 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1999-2003 Oldsmobile Alero 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
1999-2005 Pontiac Grand Am 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2000-2005 Chevrolet Impala 3.4L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2000-2005 Chevrolet Monte Carlo 3.4L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2001-2005 Pontiac Aztek 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2002-2004 Oldsmobile Silhouette 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2002-2005 Buick Rendezvous 3.4L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2002-2005 Chevrolet Venture 3.4L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2002-2005 Pontiac Montana 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2004 Oldsmobile Alero 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2005-2006 Chevrolet Equinox 3.4L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2006 Chevrolet Equinox 3.4L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2006 Pontiac Torrent 3.4L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2006 Pontiac Torrent 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2007-2009 Chevrolet Equinox 3.4L 250-320-370-400amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Sale
2007-2009 Pontiac Torrent 3.4L 250-320amp High Output Alternator
Regular price
$459.00
Sale price
from $359.00
Save $100.00
Customers rate us 4.9/5 based on 122 reviews.
icon-X
"Close (esc)"
icon-X
icon-chevron
icon-X
3.4L