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
Colin Douglas –
I recently purchased the 12671992 ECM for my 2014 Chevy Silverado, and I couldn’t be happier with the experience. The unit arrived quickly, and the fact that it came VIN programmed saved me a huge hassle. Shipping was free, which was a nice bonus on top of the competitive price. Their customer service was very responsive; they answered all my questions promptly and made sure I understood the installation process. My truck is running like new again, and I highly recommend this product to anyone needing a reliable ECM replacement.
Dominic Lawrence –
The ECM arrived quickly with free shipping and was already programmed for my 2014 Silverado—super easy plug-and-play installation. Customer service was great, answering all my questions promptly.
Kyle Palmer –
The ECM arrived quickly and was truly plug-and-play, saving me from the dealer’s steep fees—installation went smoothly thanks to the clear instructions. Fast shipping and excellent communication made this a hassle-free purchase.
Steven Campbell –
I ordered the 2014 Chevrolet Silverado ECM for my truck and was really impressed with the whole process. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was how well it was programmed to my VIN before shipping, so installation was truly plug-and-play. Their team also responded promptly to a couple of my questions, making the experience seamless from start to finish.
James Torres –
I had been struggling with my Silverado’s engine performance for weeks, and this ECM unit was exactly what I needed. The fact that it came VIN programmed saved me so much hassle—installation was straightforward and plug-and-play. Shipping was quick and surprisingly affordable, which was a relief. Throughout the process, the team answered all my questions promptly and kept me in the loop. My truck runs smoother than ever now, and I’m really happy with the quality and service.