Product Description
Programmed ECU/PCM/Engine Computer Module for a Chevrolet Trailblazer 2003 4.2L I6
-Professionally Remanufactured Engine Computer
-Vehicle specific VIN Programming
-Security Reset Required. Simple D.I.Y Instructions Included.
-Flashed with all of the latest Chevrolet updates.
-Ships on Same or Next Business Day (Available to U.S and Canada)
-Standard 1-Year Warranty (3-year warranty option available)