300 AMP High-Output Alternator For Chevy Impala 2006-2009 & Monte Carlo 2006-2007 5.3L – CSS Auto Electric

Got a lot of juice running in your ride?

This 300-amp beast from CSS Auto Electric is perfect for your Chevy Impala (2006-2009) or Monte Carlo (2006-2007) with the 5.3L engine.

If you've got a big sound system, crazy lights, or just want a rock-solid electrical system, the stock alternator just won't cut it.

This is a brand new, high-output unit that'll keep your battery charged and voltage steady even at idle.

It’s a direct replacement for part numbers like 104210-4220, 15139480, and 11179.

Made in the USA, this alternator is all about giving you the power you need.