2004 2005 Buick Lesabre 3.8L Engine Control Computer Module ECM ECU OEM 12583827

04 05 LESABRE ECM ENGINE CONTROL MODULE OEM 3748-8

2003 03 BUICK LESABRE 12583827 ENGINE COMPUTER MODULE ECU ECM FREE SHIP RC2

2004-05 BUICK LESABRE 3.8L ELECTRONIC CONTROL MODULE ECM ECU, OEM 12583827

Engine ECM Electronic Control Module Fits 03-05 Aztek 3239260

2004 2005 Lesabre Park Ave. Impala Engine Computer ECM PCM ECU 12583827 OEM 7092

04 05 Buick Lesabre 12583827 Computer Brain Engine Control ECU ECM EBX Module

2003-2005 Buick Century 3.1L AT Engine Computer Control Module ECM ECU 12583827