12597121 2007 Chevrolet Equinox 3.4L Engine Computer VIN Programmed

12603892 2006 Chevrolet Corvette 6.0L Engine Computer VIN Programmed

12597121 2007 Chevrolet Malibu 3.9L Engine Computer VIN Programmed

12597121 2007 Pontiac G6 3.9L Engine Computer VIN Programmed

Engine Computer Programmed Plug&Play 2008 Chevy Equinox 12622141 3.4L PCM ECM

12597121 2007 Chevrolet Impala 3.5L Engine Computer VIN Programmed

12597121 2007 GMC Yukon 6.2L Engine Computer VIN Programmed

2008 - 2011 Chevrolet Sierra Engine Computer Module & Key 12622141 OEM !