Description
2005 Toyota Tacoma 4.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Toyota Tacoma 4.0L 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



Benjamin Torres –
I ordered the 89661-04A73 ECM for my 2005 Toyota Tacoma and was really impressed by how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. Their team provided a professional programming service, so it was pretty much plug-and-play when I got it. Overall, the truck runs perfectly now, and I appreciated their quick responses whenever I had questions.
Jorge Allen –
I was nervous about ordering an ECU online, but this 2005 Toyota Tacoma ECM exceeded my expectations. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was plug-and-play without any hassle. The whole process was smooth, and the engine runs perfectly now with no glitches. I also appreciated how the seller kept me informed every step of the way, answering my questions promptly. Overall, a great experience that saved me time and money.
Chris Ramirez –
I was really pleased with how quickly the 89661-04A73 ECM arrived after I placed my order. Installation was straightforward since the unit came fully programmed and was truly plug-and-play, which saved me a lot of hassle. The whole process was smooth from start to finish, and the communication from the seller was clear and helpful when I had a couple of questions. Compared to the dealer’s price, this was a much more affordable option without compromising quality. My 2005 Tacoma is running perfectly now, and I’m glad I chose this service for the repair. Overall, a great experience that I would recommend to anyone needing an ECU replacement.
Patrick Phillips –
I was really impressed with how quickly the ECM arrived after I placed my order, and it was completely plug-and-play with my 2005 Tacoma. Installation went smoothly without any issues, and the VIN was already programmed, which saved me a ton of hassle. The customer service was excellent, answering my questions promptly. Choosing this over a dealer replacement ended up saving me a significant amount of money.
Samuel Smith –
Shipping arrived quickly, the unit was plug-and-play with zero issues, and I saved a bundle compared to dealer prices. Installation was seamless and the communication was top-notch throughout.
Jeremy Page –
The ECU arrived quickly with free shipping and was already programmed to my VIN—installation was a breeze. Excellent communication throughout the process made this purchase stress-free.