Description
2005 Toyota Tundra 4.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 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
Andrew Willis –
The 89661-0C642 ECU arrived quickly and was exactly as described. Installation was straightforward since it was fully programmed for my 2005 Toyota Tundra, making it essentially plug-and-play. Choosing this over a dealer replacement saved me a significant amount of money, and the communication from the seller was clear and prompt throughout the process. Overall, a smooth experience from start to finish.
Aiden Adams –
I was really impressed with how quickly this ECU arrived, especially with their free shipping option. The unit was already VIN programmed, so installation was straightforward and hassle-free. The quality feels top-notch, and my 2005 Tundra runs smoother than ever. Customer support was also great, answering my questions promptly throughout the process.
Jason Cooper –
I was really impressed with the service I received for this 2005 Toyota Tundra ECM. The unit arrived already VIN programmed, so installation was straightforward and hassle-free. The shipping was surprisingly fast and reasonably priced, which was a nice bonus. I had a couple of questions before ordering, and their team responded quickly and clearly, making me feel confident about the purchase. After installing it, my truck ran smoothly with no issues at all. Overall, a great experience from start to finish.
Allan Payne –
I was really impressed with how smooth the whole process was when I ordered the 89661-0C642 ECM for my 2005 Toyota Tundra. The unit came VIN programmed and ready to install, which saved me a ton of time and hassle. Shipping was free and arrived faster than I expected, so I didn’t have to wait long to get my truck back on the road. Their customer support was also great—they answered all my questions quickly and made sure I knew exactly when my package would arrive. The ECM works perfectly, and I’m glad I found a reliable source for these parts.
Bruce Barrett –
Really impressed with the quick turnaround and their professional VIN programming—my Tundra runs perfectly now. Shipping was super fast too!
Noah Tucker –
The unit arrived quickly and was truly plug-and-play, saving me a bundle versus dealer prices. Installation was smooth and the customer support was top-notch throughout.