Description
2005 Lexus IS300 3.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Lexus IS300 3.0L 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
Austin Reynolds –
The ECU arrived quickly with free shipping, and the plug-and-play programming worked perfectly on my 2005 Lexus IS300. Excellent service and hassle-free experience!
Nicholas Murray –
I ordered the 89661-53440 ECM for my 2005 Lexus IS300 and was really impressed with how smoothly everything went. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was a breeze. The quality of the ECM feels top-notch compared to the old one, and the seller responded promptly whenever I had questions. Overall, a stress-free experience from start to finish.
Joel Kelly –
The 89661-53440 ECM arrived fast and was truly plug-and-play, saving me a bundle compared to dealer prices. Installation went smoothly thanks to their great communication and quick turnaround.