Description
2004 Lexus RX330 3.3L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 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
Grant King –
The ECU arrived quickly with free shipping, and the plug-and-play programming made installation a breeze—highly recommend this service.
Michael Miller –
I purchased the 89661-48500 ECM for my 2004 Lexus RX330, and the entire process was smooth and hassle-free. The unit arrived quickly with free shipping, and it was already VIN programmed, which saved me a lot of time and effort. The communication from the seller was excellent—they kept me informed at every step and responded promptly when I had questions. Overall, the quality of the ECM is top-notch and my vehicle runs perfectly now.
Mason Miles –
Fast shipping and plug-and-play setup made replacing my Lexus ECM a breeze, saving me a ton compared to dealer prices. Great communication and professional service throughout.
Leo Richardson –
I was really impressed with how quickly this ECM arrived—shipping was much faster than I expected. The unit came VIN programmed and ready to go, so installation was straightforward and didn’t require any extra tuning. Choosing this over a dealer replacement saved me a significant amount of money, and their customer support was responsive throughout the process. Overall, a smooth experience and a great value for getting my RX330 back on the road.