2003 Chevy Monte Carlo Engine Computer ECU ECM PCM Control Module 12583827 OEM
Buick Park Avenue 2004-2004 Elec Cont Unit (ECU); (LH Fr eng comp), ID 12583827. Chevrolet Monte Carlo 2004-2005 Elec Cont Unit (ECU). Chevrolet Lumina 2001-2001 Elec Cont Unit (ECU); (L. eng comp). Buick Regal 2000-2002 Elec Cont Unit (ECU); (L. eng comp), ID 12209614.