Description
2018 Chevrolet Silverado 6.2L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Chevrolet Silverado 6.2L 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
Joel Hill –
I was a bit nervous about replacing the ECM on my 2018 Silverado, but this unit came VIN programmed and ready to install, which made the whole process way easier than I expected. The plug-and-play setup saved me a ton of time, and the truck started up immediately with no issues. Shipping was free and arrived sooner than I thought, which was a big help since I needed my truck back on the road quickly. Their customer service was also top-notch—they answered my questions promptly and walked me through the installation steps. Overall, a flawless experience that got me back to work without a hitch.
Shane Scott –
I purchased the 12682376 ECM for my 2018 Silverado, and I’m really impressed with how smoothly everything went. The unit arrived much quicker than I expected, and it was truly plug-and-play, making installation a breeze. The customer service was responsive and professional, and this alternative saved me a significant amount compared to dealer pricing. Overall, a fantastic experience that got my truck back on the road without hassle.
Steven Murphy –
I was really impressed with how quickly this ECM arrived after I placed my order—definitely faster than I expected. Installing the unit was straightforward since it came fully programmed for my 2018 Silverado’s VIN, making it truly plug-and-play. I took my time to compare prices, and this option saved me a significant amount compared to the dealership quote. The seller kept me updated throughout the process, which gave me confidence in what I was buying. After getting everything set up, my truck runs perfectly again with no issues. Overall, this was a smooth experience from start to finish.
Logan Green –
The VIN programmed ECM arrived quickly with free shipping and was a perfect plug-and-play fit for my Silverado. Customer support was responsive and helped me every step of the way.
Cooper Perez –
Fast shipping and the plug-and-play unit worked perfectly—saved me a bundle versus dealer prices. Installation was hassle-free and the customer support was top-notch.
Keith Murphy –
I recently purchased the 12682376 ECM for my 2018 Silverado, and I’m really impressed with the whole experience. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was how smoothly everything was programmed for my VIN before it even showed up—plug-and-play made installation a breeze. The communication from the seller was clear and prompt, so I never felt left in the dark. Since swapping it in, my truck runs better than ever, and I’m very happy with the quality of the repair.
Luis Brooks –
I purchased the 12682376 ECM for my 2018 Silverado and was impressed by how smooth the entire process was. The unit came VIN programmed, so installation was basically plug-and-play, which saved me a lot of time and hassle. Shipping was very reasonable and arrived right on schedule. Their team also answered all my questions promptly, making me feel confident throughout the purchase.