Description
2004 Toyota Corolla 1.8L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Toyota Corolla 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
Trevor Hill –
The 89661-02D42 ECM arrived quickly and was exactly as described, making installation a breeze since it was fully plug-and-play. The VIN programming was spot on, so there were no issues once it was in the car. This service saved me a significant amount compared to dealer pricing, and the team’s communication throughout the process was really helpful. Overall, a straightforward experience with a reliable product.
Jonah James –
I had trouble finding a replacement ECM for my 2004 Toyota Corolla, but this one fit perfectly and came pre-programmed to my VIN, which saved me a lot of hassle. The shipping was surprisingly quick and reasonably priced, arriving right on schedule. What impressed me most was how the team kept me updated throughout the process and answered all my questions promptly. Installation was straightforward thanks to the plug-and-play setup, and my car runs like new again. This was definitely a smooth and stress-free experience from start to finish.
Ryan Baker –
I needed a replacement ECM for my 2004 Toyota Corolla and this unit fit perfectly. The team provided professional VIN programming, so it was essentially plug-and-play once I received it. Shipping was very reasonable and the whole process was smooth with quick responses to my questions. Highly recommend if you want a hassle-free ECU purchase.
Nicholas Phillips –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2004 Corolla—installation was a breeze!
Jason Mitchell –
I was really impressed with how quickly the ECM arrived after I placed the order—shipping was surprisingly fast. The unit came fully programmed to my VIN, so installation was a breeze; it truly was plug-and-play. I saved a ton of money compared to what the dealership quoted me for the same repair. On top of that, the communication from the seller was clear and helpful, which made the whole process stress-free. The car is running perfectly now, and I couldn’t be happier with the smooth experience from start to finish.
Hunter Smith –
Fast shipping and a truly plug-and-play ECM saved me a ton compared to dealer prices. Installation was smooth, and the whole process was handled professionally.