Description
2012 Lexus IS350 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 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
Cole Sharp –
I was a bit nervous about ordering an ECU online, but this 2012 Lexus IS350 ECM turned out to be exactly what I needed. The VIN programming was spot on, and it was basically a plug-and-play setup with no hassle. Shipping was surprisingly quick and free, which made the whole experience even better. The quality of the unit feels solid, and my car has been running smoothly ever since the install. I’m really glad I found a reliable source for these parts.
Carlos Brown –
I had an issue with my 2012 Lexus IS350’s engine control module and decided to order this replacement ECM. The best part was how easy the whole process was—they handled the VIN programming for me, so it was truly plug-and-play when I got it. Shipping was very reasonable, and I appreciated that it arrived sooner than expected. The communication from the seller was excellent; they kept me updated every step of the way and answered all my questions promptly. After installation, my car runs smoothly again, just like new. Highly recommend if you’re looking for a hassle-free fix.
Jorge Russell –
I ordered the 89661-53761 ECM for my 2012 Lexus IS350 and was really impressed by how smooth the whole process was. The unit came VIN programmed and ready to install, which saved me a lot of hassle. Shipping was free and arrived faster than I expected. They also kept me updated throughout, answering my questions promptly and professionally.
Dominic Allen –
The unit arrived quickly and was truly plug-and-play, saving me a bundle over dealer prices; installation went smoothly with great communication throughout.
Fast shipping and a perfectly programmed ECM made this an easy fix, plus the cost savings compared to the dealer were huge.
Shipping was speedy, the ECU fit right in with no hassle, and the professional service saved me a ton compared to dealer quotes.
Quick delivery and a flawless plug-and-play install—definitely saved me a lot over dealer repairs with excellent support along the way.
The ECU showed up fast and worked perfectly out of the box, making installation simple; overall, a big money saver versus the dealer.
Jason Murray –
Fast shipping and the ECU arrived perfectly programmed for my 2012 Lexus IS350—installation was a breeze. Their team answered all my questions quickly, making the process smooth and hassle-free.