GM Engine Computer ECM PCM ECU 12612397 - Requires Programming 2007 - 2012

2007-2011 CHEVROLET HHR 2.2L AT ENGINE CONTROL UNIT MODULE ECU ECM 12612397 OEM

2006 06 COBALT HHR ENGINE COMPUTER CONTROL MODULE UNIT ECU PCM ECM 12603530

2008 Chevrolet Impala 2.4L Engine ECM PCM 12612397

2007-2012 GENERAL MOTORS ECM ENGINE COMPUTER 12612397

ECU E37 ECM Engine Computer Service number 12612397 OEM GM programming required

1996 Chevy C/K Express 1500 2500 3500 GM Engine Control Module ECM OEM 16244210