Description
2008 Toyota Sienna 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Toyota Sienna 3.5L 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
Bruce Nichols –
The ECU arrived quickly with free shipping, and the plug-and-play setup was seamless—my Sienna runs like new!
Harvey Brooks –
I was really impressed with how smoothly everything went when I ordered the ECM for my 2008 Toyota Sienna. The unit arrived quickly with free shipping, which was a nice bonus. What stood out the most was the plug-and-play setup—they had it programmed by VIN ahead of time, so I just had to install it and everything worked perfectly. Their team was also very responsive when I had questions, which gave me peace of mind throughout the process. Overall, a hassle-free experience and my van is running like new again.
Liam Morgan –
Fast shipping and the unit was truly plug-and-play—saved me a bundle compared to dealer prices. Installation was seamless and the communication was top-notch.
Dean Ward –
I was really impressed with how quickly this ECM arrived after I placed my order. The unit was already VIN programmed, so all I had to do was plug it in, and it worked perfectly right away. Installing it was straightforward, even for someone like me who’s not a mechanic. What really stood out was the savings—I compared the price to the dealer’s quote and this service saved me hundreds of dollars. The team was also very responsive when I had a few questions, which made the whole experience hassle-free. Overall, I’m extremely satisfied and would recommend this to anyone needing a reliable ECM replacement.
Owen Ramirez –
I purchased the 89661-08170 ECM for my 2008 Toyota Sienna and was really impressed with the plug-and-play setup—they had it programmed to my VIN before shipping, so installation was seamless. The shipping was very reasonable and arrived quicker than I expected. Customer service was also top-notch, answering all my questions promptly and keeping me informed throughout the process. Excellent quality and hassle-free experience overall.
Jason Chapman –
I was really impressed with the service I received for the 2008 Toyota Sienna ECM. The unit arrived quickly thanks to their free shipping, which was a nice surprise. What stood out most was how professionally the ECU was programmed—plug-and-play was exactly as promised, making installation straightforward. I also appreciated how the team answered all my questions promptly, which gave me confidence throughout the process. Overall, a smooth experience from start to finish, and my van runs perfectly now.
Gavin Poole –
I was really impressed with how quickly this ECM arrived after I placed my order. The unit was programmed to my VIN and was truly plug-and-play, which made installation straightforward and hassle-free. Compared to the dealer’s price, this saved me a significant amount of money. The seller kept me informed throughout the process, and everything went smoothly from start to finish.