03-05 Buick Lesabre Engine Control Module Unit ECU ECM OEM 12582720

03 04 05 Buick Lesabre 3.8 Engine Control Module Unit ECU ECM OEM 12582720

2001 - 2003 OLDS MOBILE ALERO ENGINE ECM ELECTRONIC CONTROL MODULE

2005 Buick Engine ECM Electronic Control Module 3.8L ALLURE OEM 1516117

2004-2005 Buick Lesabre Electronic Control Module Computer Ecm Ecu 3.8L 12583827

2005 05 Buick LaCrosse 3.8L Engine Control Module ECM ECU OEM 12591278

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

2005 Buick Engine ECM Electronic Control Module 3.8L ALLURE OEM 1502348