Description
2010 Chevrolet Express 6.6L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Chevrolet Express 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
Brandon Wilson –
I purchased the 12644940 ECM for my 2010 Chevrolet Express 6.6L and was really impressed with the plug-and-play setup. The unit arrived quickly with free shipping, and it was already VIN programmed, which saved me a lot of hassle. The quality of the repair is excellent, and my van runs smoothly now. They also responded promptly when I had a few questions before ordering.
Samuel Miller –
I needed a replacement ECM for my 2010 Chevy Express 6.6L and this unit worked perfectly. The fact that it came VIN programmed saved me a ton of hassle, as it was truly plug-and-play. Shipping was surprisingly quick and affordable, which made the whole process even easier. I also appreciated how the team kept me updated on the status of my order every step of the way. Overall, a seamless experience and the truck runs like new again.
John Carter –
Fast shipping and the plug-and-play unit worked perfectly—saved me a bundle versus dealer prices. Installation was a breeze thanks to their clear communication.
Mark Graham –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2010 Chevy Express—plug-and-play was a breeze. Their team answered all my questions promptly, making the whole process stress-free.
Elijah Taylor –
The ECM arrived much quicker than I expected, which was a pleasant surprise. Installation was straightforward since it was plug-and-play, making the whole process hassle-free. This saved me a significant amount compared to dealer prices, and their customer support kept me informed every step of the way. Overall, a smooth experience and a reliable product.