2006-2009 Buick Engine ECM Electronic Control Module 3.8L ALLURE OEM 1392451

2006-09 Buick Lucerne 3.8L Engine Control Module ECM PCU ECU 12613144 OEM

2006-2009 Buick Allure Engine ECM Electronic Control Module 3.8L OEM 1403586

2006-2009 Buick Allure Engine ECM Electronic Control Module 3.8L OEM 1446143

2006-2009 Lacrosse ECM Electronic Control Module 12600930

06-09 Buick Lucerne 12600930 Computer YSCX Engine Control ECU ECM EBX 12619810

2006-2008 Lucerne PCM 12600930 Engine Computer ECM

2007-2009 Buick LaCrosse Engine Computer ECU ECM OEM 12600930 Tested