2004 Buick Rendezvous ECM

12583827 BUICK CENTURY 2003-05 ENGINE CONTROL MODULE ECU OEM 16D1 074 B8

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

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

Engine ECM Electronic Control Module Fits 03-05 AZTEK 1044007

Engine ECM Electronic Control Module Fits 03-05 Aztek 3239260

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

2005 Buick Lesabre (6 Cylinders K 3.4L Fi Ohv 231 Cid) OEM ECU 12583827 YFXS