Review on ACDelco Gold 335-1091 Alternator: Enhanced Performance and Reliability by Brandon Gaines

This is a brand new Ac Delco alternator. It has not been restored. What you see in the picture is what you get. Very very happy with my new generator. I put this on a 2004 I6 Trailblazer, LS. 2WD. Perfect replacement and fixed my problem. Thank you again! I don't understand why Amazon can't find the right auto parts. It says it doesn't fit my car but it fits perfectly. This is the IS for the Trailblazer 2002-2008 4.2L I6 2WD. Short wheelbase. I think the long wheelbase had a different alternator. I could be wrong and it could affect both.