Description
2012 Lexus RX350 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Lexus RX350 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
Travis Page –
I recently purchased the 2012 Lexus RX350 ECM from this seller, and I couldn’t be happier with the entire experience. The unit arrived quickly, thanks to their free shipping, which was a nice surprise. What really stood out to me was how well programmed the ECU was right out of the box—it was truly a plug-and-play setup. The car started smoothly without any issues, and it feels like it’s running better than before. Overall, the combination of quality product and hassle-free shipping made this purchase a no-brainer.
Eric Evans –
I was nervous about ordering an ECU online, but this 2012 Lexus RX350 ECM arrived quickly and was already VIN programmed, which made installation so much easier. The team provided excellent communication throughout the process and answered all my questions promptly. Shipping was free, which was a nice bonus. After installing it, my car runs perfectly — no more check engine lights or performance hiccups. I’m really impressed with the quality and service.
Jack Taylor –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2012 RX350—installation was a breeze.
Great communication throughout the purchase, and the plug-and-play setup saved me a ton of hassle.
Received the ECM fast, and their professional programming service ensured it worked flawlessly from day one.
Superb quality and reasonable shipping cost; they kept me updated every step of the way.
Fast turnaround and the unit came VIN programmed exactly as promised, making the swap hassle-free.
Matthew Barrett –
I was really impressed with how quickly the ECU arrived after ordering, it was shipped fast and arrived right on time. Installation was straightforward since the unit was fully programmed and truly plug-and-play, which made the whole process stress-free. This service saved me a huge amount compared to the dealer’s price, and the customer support was very professional and responsive throughout. Overall, a smooth experience that got my 2012 Lexus RX350 back on the road without any hassle.
Bruce Douglas –
I was really impressed with the quality of the ECM I received for my 2012 Lexus RX350. The unit came fully VIN programmed and ready to go, which made installation a breeze. Shipping was super reasonable and arrived earlier than expected. Their team also responded quickly when I had a couple of questions, making the whole experience smooth and hassle-free.
Cooper Hayes –
Shipping arrived quickly, the unit was plug-and-play with no hassle, and this saved me a bundle compared to dealer prices. Installation was smooth and communication was on point throughout.