Description
2004 Lexus GX470 4.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Lexus GX470 4.7L 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
Steven Brooks –
I’m really impressed with how quickly this ECU arrived—shipping was very fast. The unit was truly plug-and-play, making installation straightforward and stress-free. The professional programming saved me a significant amount compared to dealer prices, and the communication throughout the process was clear and helpful. Overall, a great experience that got my 2004 Lexus GX470 running smoothly again in no time.
Cole Webb –
I purchased the 89661-6A042-84 ECM for my 2004 Lexus GX470, and I’m really impressed with the quality and reliability. The part arrived quickly with free shipping, which was a nice bonus. They also programmed the unit to my VIN perfectly, so installation was straightforward and hassle-free. Communication was excellent throughout the process, and they made sure I was informed every step of the way.
Steven Bailey –
Fast shipping and the ECM arrived perfectly programmed for my 2004 Lexus GX470—plug and play, couldn’t be easier!
Nathan Ramirez –
Fast shipping and the plug-and-play unit worked perfectly—saved me a ton compared to dealer prices. Installation was a breeze, and the communication was spot-on.