VIN Programmed 2008-2009 Saturn Aura Engine Computer ECM 12612397 GM

VIN Programmed 2007-2009 Chevrolet Silverado Engine Computer ECM 12612397 GM

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

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

2008 Chevrolet Impala 3.5L Engine Computer VIN Programmed ECM PCM 12612397

2008 Chevrolet Malibu 3.6L Engine Computer VIN Programmed ECM PCM 12612397

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

VIN Programmed 2008-2010 Saturn Sky Engine Computer ECM 12612397 GM