Description
2011 Buick Lucerne 4.6L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Buick Lucerne 4.6L 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
Henry Brooks –
Great quality ECM, arrived quickly with free shipping and worked perfectly right out of the box. The communication was spot on, they kept me in the loop the whole time.
Ryan Bell –
I needed a replacement ECM for my 2011 Buick Lucerne 4.6L, and this unit worked perfectly. It came VIN programmed, which made installation straightforward with no extra programming hassle on my end. Shipping was very reasonable and it arrived quicker than I expected. The communication from the seller was spot on—they answered all my questions promptly and kept me informed throughout the process.
Dean Miles –
The unit arrived quickly and was completely plug-and-play, making installation a breeze. This saved me a ton compared to dealer prices, plus their communication was spot on.