COMPATIBILITY
This Powertrain Control Module (PCM) is a genuine replacement for all 1999 Pontiac Firebird models with the 5.7L LS1 engine and T56 transmission. The GM part number for this ECU is 09354896 and the hardware code is 16220610. Enthusiasts commonly refer to this module as a P01 Powertrain Control Module (PCM).
VIN PROGRAMMING
Once we receive your order, we will pull a used, but inspected and tested, ECU from our inventory and program it with the latest GM calibration for a 1999 Pontiac Firebird with the 5.7L LS1 engine and T56 transmission. IMPORTANT! If this ECU will be installed in a 1999 Pontiac Firebird, you must provide us with your Vehicle Identification Number (VIN) for compatibility. You may provide a VIN during checkout as a note on the order or by email immediately following your purchase.