Description
2008 Lexus RX350 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Lexus RX350 3.5L 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
Robert Hudson –
I purchased the 89661-0E230 ECM for my 2008 Lexus RX350 and was really impressed with the professional programming service they provided. The unit came perfectly VIN programmed and was truly plug-and-play, which saved me a lot of time and hassle. Shipping was surprisingly quick and reasonably priced, and the quality of the ECM is top-notch. They also kept me informed throughout the whole process, which gave me confidence in the purchase.
Harvey Torres –
Received my programmed ECM quickly with free shipping, and it fit perfectly in my 2008 Lexus RX350—smooth installation and no issues so far!