GM

Brand X GM 400 Amp Alternator 05-13

Ready to take your system to the next level? Are you wanting to add the big batteries but need the charging capability to back it? Look no further Brand X can take care of all your charging needs!   This is the Brand X GM 400A...

Brand X GM 320A Alternator 93-04

Ready to take your system to the next level? Are you wanting to add the big batteries but need the charging capability to back it? Look no further Brand X can take care of all your charging needs!   This is the Brand X GM 320A...

Brand X GM 400 Amp Alternator 97-04

Ready to take your system to the next level? Are you wanting to add the big batteries but need the charging capability to back it? Look no further Brand X can take care of all your charging needs!   This is the Brand X GM 400A...

Brand X GM 320A Alternator 05-13

Ready to take your system to the next level? Are you wanting to add the big batteries but need the charging capability to back it? Look no further Brand X can take care of all your charging needs!   This is the Brand X GM 320A...

Brand X GM 400 Amp Alternator 14-23

Ready to take your system to the next level? Are you wanting to add the big batteries but need the charging capability to back it? Look no further Brand X can take care of all your charging needs!   Brand X GM 400A Alternator Large Case...

Brand X GM 425 XL Billet Alternator 97-04

Ready to take your system to the next level? Are you wanting to add the big batteries but need the charging capability to back it? Look no further Brand X can take care of all your charging needs!   This is the Brand X GM 425A XL Billet...

Brand X GM 320a Alternator 14-23

Ready to take your system to the next level? Are you wanting to add the big batteries but need the charging capability to back it? Look no further Brand X can take care of all your charging needs! Brand X GM 320A Alternator Small Case...

Brand X Trailblazer 390 Alternator 02-06

Ready to take your system to the next level? Are you wanting to add the big batteries but need the charging capability to back it? Look no further Brand X can take care of all your charging needs!   This is the Brand X GM 390A...

Brand X 540a XXL GM alternator 94-21 4.3, 4.8, 5.3, 5.7, 6.0, 6.2 TRUCK / SUV

This is a 540 amp EXTERNALLY REGULATED alternator for GM applications. External regulator NOT included. Expect 240-250 amps at idle depending on idle rpm. Brand X recommends this unit to be used with a Brand X external regulator, or a fat boy / ICA...

Brand X GM Ecotec 345a Alternator 05-10

Ready to take your system to the next level? Are you wanting to add the big batteries but need the charging capability to back it? Look no further Brand X can take care of all your charging needs!   This is the Brand X GM Ecotec 345a...

Brand X GM 320XXL Alternator

The new 300XXl is made to charge at your desired set point. This unit is around 230 amps at idle, and 320 peak at 2k engine rpm. This unit comes with a controller to adjust your charging voltage from 13.8v to 16.2v and everything in between. 

Brand X - 300-540 amp 21+ 2.7 turbocharged Escalade Silverado Sierra Yukon 3.0L diesel

Some of these options may be in stock or available for drop-ship. Drop ships typically have a lead time of 2-3 weeks. For more information please contact is directly. *** Direct Bolt on plug in installation alternators for 2021+ GM trucks with the 2.7L...