Description
2012 Chevrolet Suburban 6.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Chevrolet Suburban 6.0L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: 647-247-8555
Samuel Hayes –
I was really impressed with how quickly the ECM arrived after ordering; the fast shipping was a pleasant surprise. Installation was straightforward since the unit was plug-and-play, which made the whole process stress-free. The service saved me a significant amount compared to dealer prices, and the communication throughout was clear and professional. Overall, a smooth experience from start to finish.
Connor Barrett –
Fast shipping and the VIN programmed PCM was a perfect fit for my 2012 Chevy Suburban—start-up was flawless.
Connor Green –
I purchased the 12647990 ECM for my 2012 Chevrolet Suburban, and the whole process was incredibly smooth. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward. I appreciated how well they communicated throughout, promptly answering my questions and keeping me informed. The engine is running perfectly now, and I’m very satisfied with the quality and service.
Bruce Young –
Fast shipping and the plug-and-play unit worked perfectly in my 2012 Suburban. This saved me a ton compared to dealer prices—highly recommend!