Description
2019 Chevrolet Silverado 2.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Chevrolet Silverado 2.7L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles with IMMO or PATS may require key programming after installation. This is normal.
For a 100% plug-and-play solution with no relearns, your original ECU must be sent in for cloning. We transfer all security data to the replacement unit.
👉Add the cloning service as a bundle at checkout — $200 CAD / $140 USD
A prepaid shipping label will be emailed to you.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Anthony Ramirez –
The ECM arrived quickly and was exactly as described—pre-programmed and ready to go. Installation was straightforward with no issues, and my Silverado fired right up without any warning lights. It’s great knowing I didn’t have to mess with any complicated programming, and the fit was perfect. Overall, a smooth experience from order to installation.
Leo Wright –
I was a bit nervous about replacing the ECM on my 2019 Silverado, but this unit arrived ready to go right out of the box. The VIN programming matched perfectly, so it fired up without a hitch. Installation was straightforward, and I didn’t have to troubleshoot any complicated wiring. Shipping was quicker than expected, which was a huge relief since I rely on my truck every day for work. Overall, it’s been running flawlessly, and I’m really impressed with how smooth the whole process was. Highly recommend for anyone needing a reliable replacement!
James Stewart –
Swapped out the ECM in my Silverado in no time—worked perfectly right from the start with zero hassle. Super fast delivery too!
This ECU was a flawless fit for my 2019 Silverado, and the VIN programming meant no headaches. Installation was seamless and everything fired up immediately.
Plugged this in and it just worked—no fuss, just like promised. Really impressed with how smooth the whole process was, plus the support was quick to answer my questions.
The ECM came exactly as described and was ready to go straight out of the box. Had it installed and running within an afternoon—highly recommend!
Great quality part, arrived on time, and swapped in without any issues. Completely satisfied with how straightforward the setup was for my Silverado.