12583827 Chevy Monte Carlo Aurora 2001-2004 ecu ecm computer **Tested**

2003 Chevy Monte Carlo Engine Computer ECU ECM PCM Control Module 12583827 OEM

2004 Century Monte Carlo Aztek Engine Control Module 12583827 YFXS ECU PCM OEM

2003 2004 2005 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM 12583827 OEM

2004 Chevrolet Impala 3.4L OEM Engine Computer ECM ECU 12583827 YFXS 03 04 05

2003-2005 Monte Carlo 12583827 Computer Brain Engine Control ECU ECM EBX Module

2004 Chevrolet Monte Carlo 3.4L ECU Engine Control Computer OEM 12583827 YFXS

03-04 CHEVROLET, BUICK, PONTIAC PCM ECM COMPUTER 12583827 ONLY