VIN Programmed 2007-2009 GMC Sierra Engine Computer ECM 12612397 GM

VIN Programmed 2007-2012 Chevrolet Malibu Engine Computer ECM 12612397 GM

VIN Programmed 2007-2010 Chevrolet Cobalt Engine Computer ECM 12612397 GM

VIN Programmed 2007-2011 Chevrolet HHR Engine Computer ECM 12612397 GM

2009 Chevrolet Silverado 4.8L Engine Computer VIN Programmed ECM PCM 12612397

2009 Chevrolet Silverado 4.3L Engine Computer VIN Programmed ECM PCM 12612397

VIN Programmed 2008-2009 Chevrolet Express Engine Computer ECM 12612397 GM

2009 Chevrolet Cobalt 2.2L Engine Computer VIN Programmed ECM PCM 12612397