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
Hunter Reed –
Fast shipping and the unit was truly plug-and-play, saving me a ton compared to dealer prices. Installation was a breeze and the communication throughout was spot on.
Sean Douglas –
The 89661-02D63 ECM for my 2004 Toyota Corolla arrived faster than I expected, which was a huge plus. Installation was straightforward since the unit was already VIN programmed and truly plug-and-play. This saved me a lot compared to dealer quotes, and their communication throughout the process was clear and helpful. Overall, a smooth experience with a high-quality product.
Paul Campbell –
I was really impressed with how quickly this ECM arrived, especially with the free shipping option they offered. The unit was already VIN programmed, which made installation a breeze—just plug and play. Their customer service was very responsive too, answering my questions promptly and keeping me updated throughout the process. Overall, a hassle-free experience and a high-quality replacement for my 2004 Corolla.
Scott Scott –
The ECU arrived quickly with free shipping, and it was already VIN programmed for my 2004 Corolla—plug-and-play made installation a breeze.
Great communication throughout the process and the updated ECM worked flawlessly right out of the box.
Fast turnaround and professional programming service saved me a lot of hassle—perfect fit for my 1.8L Corolla.
Shipped promptly with no extra cost, and the pre-programmed unit fired up my 2004 Corolla without any issues.
They answered all my questions quickly and the quality of the ECM exceeded my expectations.