Description
2013 Toyota Avalon 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2013 Toyota Avalon 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




Oliver Keller –
Fast shipping and the plug-and-play unit worked perfectly, saving me a bundle compared to dealer prices. Installation was hassle-free and communication was spot on.
Isaac Marshall –
I had a great experience ordering the 2013 Toyota Avalon 3.5L ECM. The unit arrived quickly with free shipping, which was a nice surprise and saved me some extra cost. What impressed me the most was the plug-and-play setup—installation was straightforward, and my car fired up perfectly without any coding headaches. The seller also kept me in the loop throughout the entire process, answering my questions promptly. Overall, I’m really happy with the quality and how smooth everything went.
Ian Barrett –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2013 Avalon—installation was a breeze. Customer service was super responsive and answered all my questions right away.
Robert Lopez –
I was a bit nervous about ordering an ECU online, but this 2013 Toyota Avalon ECM arrived quickly and was exactly as described. The best part was how they handled the VIN programming professionally before shipping, so it was truly a plug-and-play experience—no extra trips to a mechanic needed. Shipping was free, which was a nice bonus on top of the quality product. The car started right up, and everything has been running smoothly since installation. The whole process made what could have been a headache completely hassle-free.
Blake Phillips –
The 2013 Toyota Avalon ECM I ordered arrived quickly and was ready to install right out of the box. It was completely plug-and-play, making the installation process smooth and hassle-free. The dealer quoted me a huge price for a replacement, so this unit saved me a significant amount of money. Communication with the seller was clear and professional, which made the whole experience even better.
Michael Carter –
I purchased the 2013 Toyota Avalon ECM from this seller and was really impressed by how smoothly the whole process went. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward without any hassle. Their team kept me informed every step of the way, answering my questions promptly. Overall, the quality of the ECU feels solid and my car runs perfectly now.