12709247 ecu ecm computer 2017-2021 Cadillac Chevy GMC or Buick **TESTED** Cummins The part # is P04727721AE

The part # is P04727721AE

Stock #4E48

This is a good ecm or engine computer for a 2007 Mitsubishi Endeavor

This is a good tcm or transmission computer for a 2013-2015 Jeep Compass or Patriot

12709247 ecu ecm computer 2017-2021 Cadillac Chevy GMC or Buick **TESTED** Cummins The part # is P04727721AEThis is a good tested ecm or engine computer for a 2017 20121 Chevy, Cadillac, GMC or Buick. The part # is 12709247. It comes with a 90 day warranty. Make sure your part number matches before ordering. Computer may need to be reprogrammed to your vehicle. Programming may be available for an additional charge. Stock # 4D196