Description
2011 Lexus IS350 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Lexus IS350 3.5L 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
Harvey Nelson –
The 89661-53761 ECM for my 2011 Lexus IS350 arrived quickly and was exactly as described. Installation was straightforward since the unit was plug-and-play, making the whole process hassle-free. The customer service was responsive and clearly knowledgeable, which gave me confidence throughout. Choosing this option saved me a significant amount compared to dealership repairs, making it a smart choice overall.
Patrick Hudson –
I purchased the ECM for my 2011 Lexus IS350 and was impressed by the plug-and-play setup—it arrived VIN programmed and ready to install right out of the box. The free shipping was an added bonus, making the whole process even smoother. Customer support was responsive and answered all my questions promptly, which gave me confidence throughout the purchase. Overall, the quality of the part and service exceeded my expectations.
Neil Cooper –
I recently purchased the 89661-53761 ECM for my 2011 Lexus IS350 and couldn’t be happier with the entire experience. The ECU arrived quickly and was already VIN programmed, which made installation straightforward and hassle-free. What really impressed me was how responsive the customer service team was—they answered all my questions promptly and made sure I was comfortable with the process. The shipping was also very reasonable, so I didn’t have to worry about extra costs. My car is running smoothly now, and I definitely recommend this product to anyone needing a reliable replacement.
James Douglas –
Fast shipping and the ECU came perfectly programmed for my 2011 Lexus IS350—installed easily and runs great. Customer service answered all my questions promptly, which made the whole process smooth.
Cameron Gray –
The ECU arrived super fast and was completely plug-and-play, saving me a ton compared to the dealer. Installation was hassle-free and the communication throughout was top-notch.
Bruce Hill –
I recently purchased the 89661-53761 ECM for my 2011 Lexus IS350, and I couldn’t be happier with the experience. The unit arrived quickly with free shipping, which was a nice surprise. What really stood out was how smoothly everything worked once installed—it was essentially a plug-and-play setup. The engine runs flawlessly now, and I appreciate that the seller provided clear instructions and stayed in touch to answer my questions promptly. It felt like dealing with true professionals who understand these systems well.