Description
2005 Toyota Tacoma 2.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Toyota Tacoma 2.7L 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



Jeremy Turner –
I was a bit nervous about ordering an ECM online, but this 2005 Toyota Tacoma unit arrived faster than I expected and was already VIN programmed, which saved me a ton of hassle. The plug-and-play setup made installation straightforward, and my truck started right up with no issues. Customer service was fantastic, answering all my questions promptly and keeping me informed during the shipping process. The price was also very reasonable, especially considering the convenience of having it ready to go. Overall, a smooth experience that got my Tacoma back on the road quickly.
Ryan Turner –
I needed a replacement ECM for my 2005 Toyota Tacoma, and this unit fit perfectly right out of the box. The best part was that it came VIN programmed, so installation was straightforward without any extra hassle. Shipping was surprisingly quick and didn’t cost an arm and a leg, which I really appreciated. I also reached out with a couple of questions before buying, and their customer support was prompt and very helpful. Overall, the whole process went smoothly, and my truck runs like new again.
Cooper Edwards –
I ordered the 89661-04A21 ECM for my 2005 Toyota Tacoma, and the whole process was smooth from start to finish. The unit arrived quickly with free shipping, which was a nice bonus. They had already programmed it to my VIN, so installation was straightforward and it worked perfectly right away. Customer service was also very responsive when I had a couple of questions before ordering.
Zachary Moore –
Fast shipping and plug-and-play unit made installation a breeze. Saved me a ton compared to dealer prices and the communication was spot on.
Dominic Poole –
I recently purchased the 89661-04A21 ECM for my 2005 Toyota Tacoma 2.7L, and I’m really impressed with how everything turned out. The unit arrived much faster than I expected, which was a relief since my truck had been down for a bit. Installation was straightforward—plug-and-play just like advertised—and saved me a ton compared to the dealer’s repair quote. The communication from the seller was clear and helpful throughout the process, which made me feel confident about the purchase. Overall, a smooth experience that got my Tacoma back on the road quickly without breaking the bank.
Robert Poole –
I was really impressed with how quickly the ECU arrived after ordering, and it was completely plug-and-play with my 2005 Toyota Tacoma 2.7L. Installation was straightforward, and having the unit already VIN programmed saved me a ton compared to dealer prices. The communication from the seller was clear and professional throughout the process. Overall, this service made what could have been a stressful repair really easy and affordable.
Sean Foster –
The plug-and-play setup was flawless, and their fast shipping got my Tacoma back on the road in no time. Communication was clear and prompt throughout the process.