2004 IMPALA Engine Control Module Computer ECU ECM PCM - 12582720; 12583827

Engine ECM Electronic Control Module Fits 17-20 IMPALA 104907663

2006 IMPALA Engine Control Module Computer ECU ECM PCM - 12606474; 12603530

Engine ECM Electronic Control Module Fits 17-20 IMPALA 486387

Engine ECM Electronic Control Module Fits 17-20 IMPALA 976082

Engine ECM Electronic Control Module Fits 17-20 IMPALA 734834

Engine ECM Electronic Control Module Fits 17-20 IMPALA 1328951

Engine ECM Electronic Control Module Fits 17-20 IMPALA 602498