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 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
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.
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.