Description
2005 Toyota Celica GTS 1.8L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 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
Trevor Page –
Fast shipping and a perfect plug-and-play fit for my 2005 Celica GTS—saved me a bundle over dealer prices. Installation was smooth and the customer service kept me updated the whole time.
Henry Peterson –
I ordered the 89661-20A20 ECM for my 2005 Toyota Celica GTS, and I’m really happy with how everything turned out. The shipping was surprisingly fast, and the unit arrived ready to go, making installation straightforward and hassle-free. The quality feels great, and getting this part saved me a ton compared to dealer prices. Plus, the communication was clear and professional throughout the process, which made me feel confident in my purchase.
Kyle Baker –
I recently purchased the 89661-20A20 ECM for my 2005 Toyota Celica GTS, and I couldn’t be happier with the experience. The shipping arrived much faster than I expected, which was a pleasant surprise. When I received the unit, it was already VIN programmed and truly plug-and-play, making the installation a breeze even for someone like me with limited mechanical skills. This saved me a ton of money compared to what the dealer quoted, and their customer support was very responsive when I had a couple of quick questions. Overall, the whole process was smooth, and my car is running perfectly now—highly recommend this service!
Chase Allen –
The ECU arrived quickly with free shipping, and the plug-and-play setup was flawless—my Celica runs perfectly now.