Used Engine Control Module (ECM) fits: 2008 Buick Lucerne Electronic Control Mod

Used Engine Control Module (ECM) fits: 2007 Buick Lacrosse Electronic Control Mo

Used Engine Control Module (ECM) fits: 2008 Buick Lacrosse Electronic Control Mo

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

2006-2008 Lucerne PCM 12600930 Engine Computer ECM

Used Engine Control Module (ECM) fits: 2006 Buick Lacrosse Electronic Control Mo

Used Engine Control Module (ECM) fits: 2007 Buick Lacrosse Electronic Control Mo

2006-2009 12600930 Buick Lacrosse 3.8L Engine Control Unit Ecu Module