Description
2014 GMC Savana 6.6L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 GMC Savana 6.6L 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Elliot Taylor –
I ordered the 2014 GMC Savana ECM for my van, and I was really impressed by how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was that it came fully VIN programmed, so all I had to do was plug it in and go—no extra hassle or trips to a mechanic. Customer service was great too; they answered all my questions promptly and kept me informed throughout the process. My van is running flawlessly now, and I couldn’t be happier with the whole experience.
Oliver Sharp –
I purchased the 12654884 ECM for my 2014 GMC Savana, and the whole process was smooth from start to finish. The unit arrived quickly with free shipping, which was a great bonus. The ECU came VIN programmed, so installation was straightforward without any extra hassle. Customer support was very responsive and helped answer my questions promptly, making the entire experience worry-free.
Scott Payne –
Fast shipping and the plug-and-play ECM worked perfectly on my 2014 GMC Savana. Saved me hundreds versus the dealer, and the installation was a breeze.
Paul Hill –
Received my 2014 GMC Savana ECM quickly with free shipping, and it was ready to go with VIN programming—worked flawlessly right out of the box.
Chase Taylor –
I was really impressed with how quickly the ECM arrived after placing my order—it definitely beat my expectations. Installation was straightforward since the unit was plug-and-play, which saved me a ton of hassle and time. The price was far better than what the dealer quoted, and the communication from the seller was clear and helpful throughout the process. Overall, a smooth experience that saved me both money and stress.