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 Hill –
Fast shipping and a perfect plug-and-play fit—saved me a bundle versus dealer pricing. The installation went smoothly and their communication was spot on.
Luis Poole –
I recently purchased the 2014 Chevrolet Silverado 4.3L ECM from this seller, and I couldn’t be happier with the experience. The best part was that the unit came VIN programmed and ready to install, which saved me a ton of hassle. Shipping was surprisingly quick and affordable, arriving well within the timeframe they promised. I also appreciated how responsive their customer service was—they answered all my questions promptly and professionally. After installing the ECM, my truck runs smoother than ever, just like new.
Harrison Little –
I purchased this 2014 Chevrolet Silverado ECM and was really impressed with how smoothly everything went. The unit came VIN programmed and ready to install, which saved me a ton of time and hassle. Shipping was incredibly fast and free, so I got my truck back on the road without delay. Customer service was also great—they answered all my questions promptly and kept me updated throughout the process.
Miguel Lopez –
I was really impressed with how smooth the whole process was when ordering this ECM for my 2014 Silverado. The unit arrived quickly, and I appreciated that it came VIN programmed, so I didn’t have to worry about extra setup steps. Their communication was spot-on too; they kept me in the loop from purchase to delivery, which helped ease any concerns I had. Once installed, my truck started right up without any issues and has been running great ever since. Overall, a hassle-free experience with a quality product.
Oliver Sharp –
The VIN programmed ECM arrived quickly with free shipping and worked perfectly in my 2014 Silverado. Great quality and hassle-free installation.