Description
2009 Lexus RX350 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Lexus RX350 3.5L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Harrison Willis –
I was a bit nervous about ordering an ECM online, but this 2009 Lexus RX350 ECU arrived quickly and was exactly as described. What impressed me most was the professional VIN programming service they provided—it arrived ready to install with no extra hassle. The communication throughout the process was excellent; they kept me updated every step of the way, which made the entire experience smooth and stress-free. After installation, my RX350 runs perfectly, just like new. Definitely worth it!
Brandon Evans –
I had my 2009 Lexus RX350 ECM replaced with this unit and was really impressed by the professionalism of the programming service. The team handled the VIN programming perfectly, so it was truly plug-and-play once I received it. Shipping was free and arrived much faster than I expected. They also kept me informed throughout the entire process, which made the whole experience smooth and stress-free.
John Clark –
The ECU arrived quickly with free shipping and was perfectly programmed to my Lexus RX350—installation was a breeze. Excellent service and fast turnaround, highly recommend!