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 Russell –
I had an issue with my 2014 Silverado’s ECM and was worried about the cost of dealer repairs, but this unit was a fantastic saving. The shipping arrived surprisingly fast, and when I got the package, the ECU was already VIN programmed, making the installation incredibly simple. It truly was plug-and-play—I just swapped it in and everything started working perfectly right away. The service team was responsive and answered all my questions, which gave me confidence throughout the process. Overall, this experience saved me a ton of hassle and money while getting my truck back on the road quickly.
Gavin Murray –
The unit arrived quickly, was completely plug-and-play, and saved me a ton compared to dealer prices—installation was a breeze thanks to the clear instructions. Shipping was fast and the communication top-notch, making this a no-brainer purchase.
Allan Parker –
ECM arrived quickly with free shipping and was perfectly programmed for my Silverado—installation was a breeze.
Great communication throughout the process, and the plug-and-play setup saved me a ton of hassle.
Super fast turnaround and spot-on programming, definitely worth the price for the quality service they provided.
The updated PCM fit my 2014 Silverado perfectly, and they answered all my questions right away.
Reasonable shipping cost and professional programming made this purchase a smooth experience from start to finish.
Patrick Stewart –
I ordered the 12673195 ECM for my 2014 Silverado and was very impressed with how smoothly everything went. The unit arrived quickly with free shipping, and the plug-and-play setup made installation a breeze. Their team was also responsive and answered all my questions promptly, which really put my mind at ease. The truck runs perfectly now with no issues whatsoever.
Trevor Ward –
I was really impressed with how quickly this 2014 Silverado ECM arrived—shipping was much faster than I expected. The unit came fully VIN programmed and was truly plug-and-play, making the installation hassle-free. Compared to dealer prices, this purchase saved me a significant amount of money. The seller’s communication was clear throughout, which made the whole process smooth and straightforward.
Dominic Baker –
I ordered the 2014 Chevrolet Silverado ECM for my truck, and I couldn’t be happier with the whole experience. The unit arrived quickly, and the free shipping was a nice bonus. What really stood out was how they had it VIN programmed and ready to go, so installation was a breeze—just plug and play. I had a couple questions before buying, and their customer service was super helpful and prompt with responses. After everything was installed, my truck runs smoother than it has in years. Highly recommend these guys if you need a reliable ECU replacement.