Description
2007 GMC Sierra 4.3L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 GMC Sierra 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
James Burton –
The unit arrived quickly and was completely plug-and-play, saving me a ton compared to dealer prices. Installation was straightforward and the customer service kept me informed the whole time.
Brandon Smith –
The ECU arrived quickly with free shipping and was already VIN programmed, making installation a breeze. Great communication throughout the process too!
Brian Scott –
I purchased the 12618028 ECM for my 2007 GMC Sierra, and I’m very impressed with both the product and service. The unit arrived quickly with free shipping, and it was already VIN programmed, which made installation a breeze. The quality of the part is excellent, and the truck is running like new again. Customer support was responsive and answered all my questions promptly throughout the process.