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.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





Allan Moore –
Fast shipping and a truly plug-and-play unit—this ECU saved me a bundle versus the dealer quote, and installation was a breeze. Communication was clear and the whole process went smoothly.
Isaac Hayes –
The VIN programmed ECU arrived quickly with free shipping, and it fit perfectly—no hassle plug-and-play setup made everything so easy.
Mark Collins –
I was really impressed with how quickly the ECM arrived after I placed my order. The unit was perfectly programmed to my VIN and installed without any issues—just plug-and-play. Compared to dealer prices, this saved me a significant amount of money, and the communication throughout the process was clear and professional. Overall, a seamless experience that I would recommend to anyone needing this part.
Justin Lopez –
I purchased the 89661-4850284 ECM for my 2005 Lexus RX330, and it arrived quickly with free shipping, which was a pleasant surprise. The unit was VIN programmed and ready to install right out of the box, making the whole process hassle-free. Their team kept me informed throughout the order, answering all my questions promptly. The replacement worked perfectly, and my car runs smoothly again.