This listing is for part number 12583826 89017735 ECM PCM that is programmed/flashed for your vehicle with the newest updates from GM using your VIN to match your vehicle. After you purchase the ECM you will need to provide us with your VIN so we can program the ECM PCM before we ship it to you.
This part will fit these makes and models with these options
IMPALA 03 Electronic Control Module; (LH engine compartment), 3.8L, ID 12583826
MONTE CARLO 03 Electronic Control Module; (LH engine compartment), 3.8L, ID 12583826
IMPALA 03 Electronic Control Module; (LH engine compartment), 3.8L, ID 89017735
REGAL 03-04 Electronic Control Module; (LH engine compartment)
LESABRE 03 Electronic Control Module; (LH engine compartment), ID 12583826
PARK AVENUE 03 Electronic Control Module; (LH front engine compartment)
BONNEVILLE 03 Electronic Control Module; (LH engine compartment), ID 12583826
GRAND PRIX 03 Electronic Control Module; (LH front engine compartment), 3.8L, ID 12583826
PARK AVENUE 04 Electronic Control Module; (LH front engine compartment), ID 12583826
MONTE CARLO 03 Electronic Control Module; (LH engine compartment), 3.8L, ID 12583826
IMPALA 03 Electronic Control Module; (LH engine compartment), 3.8L, ID 89017735
REGAL 03-04 Electronic Control Module; (LH engine compartment)
LESABRE 03 Electronic Control Module; (LH engine compartment), ID 12583826
PARK AVENUE 03 Electronic Control Module; (LH front engine compartment)
BONNEVILLE 03 Electronic Control Module; (LH engine compartment), ID 12583826
GRAND PRIX 03 Electronic Control Module; (LH front engine compartment), 3.8L, ID 12583826
PARK AVENUE 04 Electronic Control Module; (LH front engine compartment), ID 12583826