Description
2008 Toyota FJ Cruiser 4.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Toyota FJ Cruiser 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



David Bailey –
I was really impressed with how quickly this ECM arrived after I placed my order—definitely faster than I expected. Installing the unit was a breeze since it came fully programmed and plug-and-play, which saved me so much hassle. Compared to the crazy prices at the dealership, this service was a real lifesaver for my 2008 Toyota FJ Cruiser. The customer support was also top-notch, answering all my questions promptly and keeping me informed throughout the process. Overall, a smooth experience that got my truck back on the road without breaking the bank.
Sean Chapman –
Fast shipping and a plug-and-play unit made installation a breeze. Saved me a ton versus dealer prices—highly recommend their professional service.
Brian Wright –
I’m really impressed with how quickly the ECM arrived—faster than I expected. The unit was completely plug-and-play, making installation straightforward even for someone with limited experience. Compared to the dealer’s price, this service saved me a significant amount of money, and the team was great at keeping me updated throughout the process. Overall, a smooth experience from start to finish.
Blake Lewis –
Got my 2008 FJ Cruiser ECM quickly with free shipping, and it was perfectly programmed—started right up with no issues. The seller kept me informed every step of the way, which made the whole process smooth and stress-free.
Cole Sharp –
I was a bit nervous about buying an ECM online, but this one for my 2008 Toyota FJ Cruiser arrived exactly as described and was already VIN programmed, which made the installation a breeze. The team provided excellent communication throughout the process, answering all my questions promptly and keeping me updated on the shipping status. Shipping was surprisingly fast and free, which was a nice bonus. After installation, my truck runs smoother than ever with no check engine lights. Overall, a great experience from start to finish—I wouldn’t hesitate to buy from them again.
Ethan Adams –
I was really impressed with how smooth the entire process was for this ECM. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward and hassle-free. The quality feels top-notch, and I appreciated the prompt responses when I had a couple of questions before ordering. Overall, a great experience and my FJ Cruiser runs like new again.
Justin Sanders –
I was really impressed with how smooth everything went ordering the 89661-35C81 ECM for my 2008 Toyota FJ Cruiser. The part arrived quicker than I expected, and the free shipping made it even better. What stood out was the professional programming service they provided—when I plugged it in, everything worked perfectly without any hassle. I had a few questions before buying, and their team responded promptly, which gave me a lot of confidence. Overall, a great experience that got my truck back on the road in no time.