Description
2004 Toyota Tundra 4.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Toyota Tundra 4.7L 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
Blake Anderson –
The shipping was quick, and the ECU was completely plug-and-play. Saved me a bundle compared to dealer prices, and installation went smoothly with great customer support.
Max Smith –
I was really impressed with how quickly the ECM arrived—it shipped faster than I expected. The unit was completely plug-and-play, making the installation straightforward without any hassle. Choosing this service saved me a ton compared to dealer prices, and the communication throughout was clear and professional. Overall, a smooth experience that got my Tundra back on the road in no time.
Nicholas Wallace –
The ECU arrived quickly with free shipping and was already programmed perfectly for my 2004 Tundra—installation was a breeze.
Great communication throughout the process and the plug-and-play setup made getting my truck back on the road hassle-free.
Fast turnaround and the programming was spot on; my Tundra runs smoothly again thanks to their professional service.
They answered all my questions right away and the updated ECM works flawlessly, definitely worth it!
Super reasonable shipping and the PCM came fully VIN programmed, saving me so much time and trouble.