This listing is for a ECM 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 before we ship it to you. This computer will fit these part numbers 09361733 9361733
This part will fit these makes and models with these options
ALERO 99 Electronic Control Module; (LH center dash), 3.4L, ID 9361733
GRAND AM 99 Electronic Control Module; (LH center dash), 3.4L, ID 9361733
GRAND AM 99 Electronic Control Module; (LH center dash), 3.4L, ID 9361733