2011 DURAMAX 6.6L DIESEL ECU ECM ENGINE COMPUTER 12641372 FREE VIN PROGRAMMING TIPM Pro 6C3A-12A650-BXB

6C3A-12A650-BXB

Lens does show heavier scratches as pictured

9W7A-12A650-LE

It will not effect function but we wanted to note and post pictures

P05187503AH

2011 DURAMAX 6.6L DIESEL ECU ECM ENGINE COMPUTER 12641372 FREE VIN PROGRAMMING TIPM Pro 6C3A-12A650-BXBPart Number You must match match your part number and your serial number: 12641372 and 12618516 We can program the VIN into your ECM. You will need to complete a 30 minute key relearn and we'll send those instructions with your order. We do also recommend talking to your mechanic about getting the latest software updates from GM once the ECM is installed in your vehicle. Tech Notes ECM has been tested with by our experience techs. Some of these are