Description
2004 Toyota MR2 Spyder 1.8L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Toyota MR2 Spyder 1.8L 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
Luke Adams –
I was a bit nervous ordering an ECU online, but this 89661-17721 unit for my 2004 Toyota MR2 Spyder arrived quickly and was exactly as described. The fact that it came VIN programmed saved me a ton of hassle, and it truly was plug-and-play right out of the box. Shipping was surprisingly affordable, which was a nice bonus considering the part’s value. I reached out with a few questions before purchasing, and their support team responded promptly and clearly, making the whole experience smooth. My car fired up immediately, and it’s running like new again—definitely recommend this seller for anyone needing a reliable ECM.
Hunter Anderson –
Fast shipping and perfectly plug-and-play unit made installation a breeze. Saved a ton compared to dealer prices and the communication was spot on.
Victor Campbell –
I was really impressed with how quickly this ECM arrived—shipping was definitely faster than I expected. Installation was straightforward since the unit came fully programmed and ready to plug in. This saved me a significant amount compared to dealer prices, and the communication throughout the process was clear and helpful. Overall, a smooth experience from start to finish.
Jorge Foster –
I’m very happy with the 89661-17721 ECU I purchased for my 2004 Toyota MR2 Spyder. The unit arrived quickly with free shipping, and it was already VIN programmed, which saved me a lot of hassle. The quality feels spot-on, and the communication from the seller was excellent—they answered all my questions promptly. Overall, a smooth and professional experience that got my car running perfectly again.
Luke Sharp –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2004 MR2 Spyder—super easy plug-and-play setup. Customer support kept me informed the whole way, which I really appreciated.