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

2005 Buick Rendezvous 3.4 Engine Computer Control Module EBX ECU 12583827 OEM

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

2004 Buick Regal 3.8L Engine Control Module (ECM) 12583827

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

Engine ECM Electronic Control Module Fits 03-05 Aztek 3239260

2004 BUICK CENTURY ECU ECM Engine Computer 12583827 OEM