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
Logan Wilson –
Received the programmed ECM quickly with free shipping, and it plugged right in—no hassle at all. Their communication was spot on, answering all my questions promptly.
Nathan Johnson –
The 12670572 ECM for my 2014 Chevy Silverado arrived quickly and was exactly as described. Installation was straightforward since it came fully programmed and ready to plug in, which made the swap hassle-free. The price was much better than what the dealer quoted, and the communication throughout the process was prompt and professional. Overall, it saved me time and a lot of money without any compromise on quality.
Travis Douglas –
I was really impressed with how quickly this ECM arrived, and the fact that it came fully VIN programmed saved me a lot of hassle. The shipping was free and very fast, which was a big plus. Installation was straightforward thanks to their plug-and-play setup, and my Silverado has been running perfectly since. Overall, a smooth experience from order to delivery.
Spencer Hudson –
Fast shipping and the unit was truly plug-and-play—saved me a ton compared to dealer pricing. Installation went smoothly and the communication was top-notch.
Nathan Young –
I was really impressed with how smoothly the whole process went ordering the 12670572 ECM for my 2014 Silverado. The unit arrived quickly and was already VIN programmed, so installation was a breeze—just plug and play. The team kept me informed every step of the way, answering my questions promptly and making sure I knew when to expect the part. Shipping was free, which was a nice bonus considering how fast they got it to me. After swapping out the ECM, my truck runs perfectly again with no issues at all.