Description
2005 Chevrolet Silverado 4.8L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Chevrolet Silverado 4.8L 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
Harrison Lopez –
The VIN programmed ECM arrived quickly with free shipping and installed perfectly—saved me a ton of hassle.
Great service with fast communication and the unit was ready to plug and play right out of the box.
Super impressed with the quick turnaround and the seamless programming for my Silverado.
They answered all my questions promptly and provided a high-quality ECM that worked flawlessly.
Reasonable shipping and a professional setup made replacing my 2005 Silverado’s ECM a breeze.
Cooper Torres –
Fast shipping and a true plug-and-play replacement—this unit saved me a bundle versus dealer prices. Installation was seamless and the customer service was top-notch.
Elijah Mitchell –
I was really impressed with the quality of the ECM for my 2005 Silverado. The VIN programming was spot on, and everything worked perfectly right out of the box with a true plug-and-play setup. Shipping was super reasonable, and the unit arrived faster than I expected, which made the whole repair hassle-free. Definitely a reliable source if you need a programmed ECM.