This listing is for the following part numbers 12202203 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 PCM you will need to provide us with your VIN so we can program the PCM before we ship it to you.
This part will fit these makes and models with these options
S10/S15/SONOMA 00 Electronic Control Module; (RH front engine compartment), 2.2L, VIN 5 (8th digit)
S10/S15/SONOMA 01-03 Electronic Control Module; (RH front engine compartment), 2.2L
S10/S15/SONOMA 01-03 Electronic Control Module; (RH front engine compartment), 2.2L