2014 Buick Lacrosse 2.4L Engine Computer Control Module ECM ECU OEM 12657781

2006 - 2009 Buick Lucerne LaCrosse Engine Computer Control Module Unit ECM OEM

2015 16 Buick Lacrosse P 3.6 Engine Computer Control Module ECM ECU OEM 12654752

2017 BUICK LACROSSE Engine Computer Control Module OEM ECM12679179

2017 Buick Lacrosse Computer Brain Engine Control ECU ECM EBX Module 12679179

2013-16 Buick ECM Lacrosse PCM Engine Computer Module ECU 3.6L 12644446 AA1H

2014 Buick Lacrosse 3.6 Engine Computer Control Module ECM ECU EBX 12644446 OEM

2009 Buick Lacrosse 3.8 Engine Computer Control Module ECM ECU 12603213 OEM