2002-05 GM ECM Impala LeSabre PCM Engine Computer Module 12582720 YFAU 12583827

2005 Buick LeSabre ECM Engine Computer Module PCM 12582720 YFAU 12583827

2002-05 GM Impala LeSabre ECM Engine Computer Module PCM 12582720 YFAU 12583827

2002-05 GM ECM Impala LeSabre PCM Engine Computer Module 12582720 YFAU 12583827

2004-2005 BUICK LESABRE ELECTRONIC ENGINE CONTROL MODULE UNIT ECM OEM, 590-05555

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

2002-05 GM ECM Impala LeSabre PCM Engine Computer Module 12582720 YKBB 12583827