12-16 CHEVY CRUZE ECU ECM PCM ENGINE COMPUTER 12663783 12643636 FREE PROGRAM Climate Controls 6U7A-12A650-GFA + VK2-C3685

6U7A-12A650-GFA + VK2-C3685

BC2A-12A650-BGC

When you swap your lid onto this unit the other 3 latches will hold the lid firmly in place

2C7T-15K602-AK - You must match this number exactly

12-16 CHEVY CRUZE ECU ECM PCM ENGINE COMPUTER 12663783 12643636 FREE PROGRAM Climate Controls 6U7A-12A650-GFA + VK2-C3685Part Number 12663783 12643636 Service NO: 12643636 You must match all of this! ECU has security and requires programming before installation. We offer FREE VIN programming so the ECU arrives and your vehicle will start once a key relearn process is completed. We will send instructions on how to complete this. During chekcout, be sure to put your VIN in the "notes to seller" field, otherwise we'll message after the purchase for your VIN. A crankshaft