03 04 Oldsmobile Alero 12583827 Computer Brain Engine Control ECU ECM EBX Module

03-05 Buick Rendezvous 12583827 Computer Brain Engine Control ECU ECM Module

2002-05 BUICK CENTURY 3.0L 12582720 YFCA 12583827 ENGINE CONTROL MODULE ECU ECM

03-05 Chevrolet Monte Carlo 12583829 Computer Engine Control ECU ECM Module

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

03-04-05 CHEVROLET IMPALA/ CENTURY/ ENGINE CONTROL MODULE/COMPUTER..ECU.ECM.PCM

03-05 Impala 12583827 Computer Brain Engine Control ECU ECM EBX Module

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