Description
2014 Chevrolet Silverado 4.3L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 Chevrolet Silverado 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
Jason Taylor –
Fast shipping and the plug-and-play programming made installation a breeze—highly recommend!
Lucas Reynolds –
I was really impressed with how smoothly the whole process went. From ordering the 2014 Silverado ECM to receiving it, the shipping was incredibly fast and free, which was a huge plus. The module arrived pre-programmed to my VIN, so installation was straightforward with no extra hassle. I also appreciated how the team stayed in touch throughout, promptly answering my questions when I needed reassurance. Since swapping it out, my truck has been running perfectly, and I couldn’t be happier with the quality and service.
Keith Clark –
I was impressed with how quickly the ECM arrived after I placed my order, which was a relief because I needed it fast. The unit was pre-programmed to my Silverado’s VIN and installed without any hassle—just plug and play. Choosing this option saved me a substantial amount compared to the dealership quote. The customer service was clear and helpful throughout, making the entire process smooth and stress-free.
Mark Gray –
Shipping was quick and the ECM arrived perfectly programmed for my Silverado, plug-and-play straight out of the box. This saved me a ton compared to dealer prices and installation went smoothly with their clear instructions.
Russell Johnson –
I was really impressed with how smoothly the VIN programming was handled for this 2014 Silverado ECM. The team provided professional programming services, so it was truly plug-and-play when I installed it. Shipping was surprisingly fast and affordable, which made the whole process hassle-free. Communication was clear throughout, and they answered all my questions promptly, making me feel confident in my purchase.