Description
2012 GMC Savana 4.3L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 GMC Savana 4.3L 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
Aaron Perez –
Received the ECM quickly and it was truly plug-and-play; saved me a ton versus dealer prices and installation was flawless. Communication was spot-on, making the whole process hassle-free.
Carlos Watson –
The programming service was flawless and ready to install right out of the box. Shipping was quick and reasonable too.
Scott Chapman –
I ordered the 2012 GMC Savana 4.3L ECM and was really impressed by the professional programming service they provided. The unit arrived ready to install, which saved me a ton of time and hassle. Shipping was free and surprisingly fast, and their team answered all my questions promptly. Overall, the quality of the ECU is excellent and it worked perfectly in my vehicle.