Description
2006 Buick LaCrosse 3.6L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2006 Buick LaCrosse 3.6L 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
Jeremy Chapman –
I’m really impressed with how quickly this ECM arrived—it came much faster than I expected. The unit was completely plug-and-play, which made installation straightforward without any hassle. The VIN programming was spot on, and the whole service saved me a significant amount compared to dealer prices. Communication was clear throughout, and everything went smoothly from start to finish.
Brian Edwards –
Fast shipping and a perfect plug-and-play fit made this ECM swap a breeze, saving me a ton compared to dealer prices. The whole process was smooth and the customer support was really helpful.
Aiden Graham –
Perfect fit for my 2006 Buick LaCrosse, arrived quickly with free shipping and was ready to go right out of the box. Their communication was spot on, keeping me informed every step of the way.