Description
2018 Chevrolet Silverado 6.2L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Chevrolet Silverado 6.2L 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




Henry Brown –
Fast shipping and a plug-and-play unit made installation a breeze. Saved me a ton compared to dealer prices and the customer service was top-notch.
Andrew Walker –
Received my 2018 Silverado ECM quickly with free shipping, and it was programmed perfectly for a seamless plug-and-play install. Customer service was very responsive when I had questions.
Ethan Stewart –
I purchased the 2018 Chevrolet Silverado 6.2L ECM with VIN programming, and I’m really impressed with the quality. The unit arrived quickly with very reasonable shipping costs, which was a nice surprise. The plug-and-play setup made installation straightforward, and my truck has been running smoothly ever since. Customer service was also great, answering all my questions promptly and keeping me informed throughout the process.