Skip to content
icon-X
Close menu
Home
About
Alternators
Billet Alternators
Batteries
Accessories
Merch
FAQ
Contact
Dealers
Receive a Quote
Instructions
Return Requests
Warranty & Other Policies
Privacy Policy
Blog
Sitemap
Log in
instagram
Instagram
Facebook
YouTube
Receive a Quote
Instructions
Return Requests
Warranty & Other Policies
Privacy Policy
Blog
Sitemap
instagram
Instagram
Facebook
YouTube
icon-search
Search
icon-hamburger
Site navigation
account
Log in
icon-search
Search
Cart
Home
About
Alternators
Billet Alternators
Batteries
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
Infiniti
Customers rate us 4.8/5 based on 216 reviews.
Select Vehicle
Select Vehicle
Vehicle Make
Search
Infiniti
clear
Vehicle Model
Search
Ex35
Fx35
Fx45
G25
G35
G37
I35
M35
M45
Q45
Q50
Q60
Qx4
Qx56
Vehicle Liter Engine
Search
2.5L
3.0L
3.5L
3.7L
4.1L
4.5L
5.0L
5.6L
Vehicle Year
Search
1996-1997
1998-2001
2001-2003
2002-2005
2003-2004
2003-2006
2003-2008
2004-2006
2006
2006-2010
2007-2008
2007-2010
2009-2013
2010
2010-2011
2010-2013
2011-2012
2011-2013
2012
2013
2014-2015
2014-2017
2014-2019
2015
2015-2019
2016 2019
2016 2022
2017-2022
2022
Amperage
250 amp alternator
(39)
320 amp alternator
(39)
370 amp alternator
(39)
400 amp alternator
(39)
Price
Filter
icon-X
Close menu
Select Vehicle
Select Vehicle
Vehicle Make
Search
Infiniti
clear
Vehicle Model
Search
Ex35
Fx35
Fx45
G25
G35
G37
I35
M35
M45
Q45
Q50
Q60
Qx4
Qx56
Vehicle Liter Engine
Search
2.5L
3.0L
3.5L
3.7L
4.1L
4.5L
5.0L
5.6L
Vehicle Year
Search
1996-1997
1998-2001
2001-2003
2002-2005
2003-2004
2003-2006
2003-2008
2004-2006
2006
2006-2010
2007-2008
2007-2010
2009-2013
2010
2010-2011
2010-2013
2011-2012
2011-2013
2012
2013
2014-2015
2014-2017
2014-2019
2015
2015-2019
2016 2019
2016 2022
2017-2022
2022
Amperage
250 amp alternator
(39)
320 amp alternator
(39)
370 amp alternator
(39)
400 amp alternator
(39)
Price
icon-filter
Select Vehicle
39 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
2017-2022 Infiniti Q60 V6 3.0L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2016-2022 Infiniti Q50 V6 3.0L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2016-2019 Infiniti Q70L V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2015-2019 Infiniti Q70L V8 5.6L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2015-2019 Infiniti Q70 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2015 Infiniti Q40 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2014-2022 Infiniti QX80 V8 5.6L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2014-2019 Infiniti Q70 V8 5.6L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2014-2017 Infiniti QX70 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2014-2017 Infiniti QX50 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2014-2015 Infiniti Q60 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2014-2015 Infiniti Q50 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2014 Infiniti QX70 V8 5.0L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2013 Infiniti FX37 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2013 Infiniti EX37 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2012 Infiniti FX35 V6 3.5L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2011-2013 Infiniti QX56 V8 5.6L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2011-2013 Infiniti M56 V8 5.6L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2011-2013 Infiniti M37 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2011-2012 Infiniti G25 V6 2.5L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2010-2011 Infiniti EX35 V6 3.5L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2010 Infiniti FX35 V6 3.5L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2009-2013 Infiniti FX50 V8 5.0L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2008-2013 Infiniti G37 V6 3.7L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2007-2010 Infiniti QX56 V8 5.6L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2007-2008 Infiniti G35 V6 3.5L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2006-2010 Infiniti M45 V8 4.5L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
Sale
2006-2010 Infiniti M35 V6 3.5L High Output Alternator
Regular price
$509.00
Sale price
from $429.00
Save $80.00
1
2
icon-chevron
Next
icon-X
"Close (esc)"
icon-X
icon-chevron
icon-X
All