Description
2004 Toyota Celica GTS 1.8L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Toyota Celica GTS 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
Gavin Foster –
I ordered the 89661-20A30 ECM for my 2004 Toyota Celica GTS and was really impressed with how quickly it arrived. The shipping was surprisingly fast, which helped me get my car back on the road sooner than expected. Installation was straightforward since the unit came VIN programmed and truly was plug-and-play. The entire process was hassle-free, and I appreciated the prompt communication from the seller when I had questions. Compared to the dealer’s quote, this solution saved me a significant amount of money without compromising on quality or reliability. Overall, a great experience that I would recommend to anyone needing a replacement ECU for their Celica.
Noah Parker –
Fast shipping and a perfectly programmed unit made installation a breeze. Saved me a bundle compared to dealer prices and the support was top-notch.
Austin Morris –
I was impressed with how quickly the ECM arrived after ordering—shipping was definitely fast. The unit was fully programmed and plug-and-play, which made the installation on my 2004 Toyota Celica GTS smooth and hassle-free. Choosing this service saved me a significant amount compared to dealership prices. Communication throughout the process was clear and professional, making the whole experience stress-free.
Kevin Hayes –
Fast shipping and the plug-and-play programming made installing this ECU a breeze. Couldn’t be happier with the quality and service!