Description
2005 Lexus RX330 3.3L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Lexus RX330 3.3L 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
Jordan Bailey –
I ordered the 89661-48471 ECM for my 2005 Lexus RX330, and the whole process was smooth and hassle-free. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward. The quality of the ECU is excellent, and my vehicle runs perfectly now. Customer service was very responsive and answered all my questions promptly, which I really appreciated.
Jose Scott –
I recently purchased the 89661-48471 ECM for my 2005 Lexus RX330, and I couldn’t be happier with the experience. The unit arrived in perfect condition and was VIN programmed, which saved me a lot of hassle. What really stood out was how smoothly the whole process went thanks to their professional programming service—plug-and-play was exactly as promised. Shipping was reasonably fast, and I appreciated the prompt updates they sent me throughout the order. Installation was straightforward, and my SUV runs like new again. Highly recommend this seller for anyone needing a reliable ECM replacement.
Max Marshall –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2005 RX330 – plug-and-play setup made installation a breeze.
Mark Lawrence –
I was really impressed with how smoothly everything went with my ECM replacement for my 2005 Lexus RX330. The unit arrived quickly, and the free shipping was a nice surprise that helped keep costs down. What stood out the most was the plug-and-play programming service—they had it all set up for my VIN before it even arrived, so installation was straightforward. On top of that, their team was great at answering my questions promptly when I needed some clarification. The engine has been running perfectly ever since, and I couldn’t be happier with the overall experience.