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

03 04 05 Chevrolet Impala 3.8 Engine Control Module Unit ECU ECM OEM 12582720

03-05 BUICK RENDEZVOUS 12583827 YJHC ENGINE CONTROL MODULE ECU ECM PCM OEM UNIT

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

02 03 04 05 Chevrolet Impala 3.8 Engine Control Module Unit ECU ECM OEM

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

04 Chevy Monte Carlo 3.4L Engine Computer Control Module ECM ECU OEM 12582720