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
Jordan Rivera –
Fast shipping and the unit was exactly plug-and-play, saving me a ton over dealer prices. Installation went smoothly and the customer service was top-notch.
Henry Cook –
The ECU came perfectly programmed and ready to go, plus the shipping was super quick and affordable. Great experience from start to finish!
Jeremy Young –
I purchased the 89661-0Z100 ECM for my 2004 Toyota Corolla and was impressed with the plug-and-play setup. The unit arrived quickly with free shipping, and it was already VIN programmed, which saved me a lot of time. The performance has been flawless since installation, and the entire process was smooth from start to finish. Highly recommend this product for anyone needing a reliable ECM replacement.
Adam Wright –
I ordered the 89661-0Z100 ECM for my 2004 Toyota Corolla and was really impressed with how quickly it arrived. The unit came VIN programmed and was truly plug-and-play, which made installation straightforward even for someone like me who isn’t a professional mechanic. The whole process from ordering to getting my car running again was smooth, and the seller kept me updated throughout. Compared to the dealership’s insanely high prices, this service saved me a lot of money without any compromise on quality. I’m relieved to have my Corolla back on the road so quickly thanks to this hassle-free experience.
Cole Johnson –
I was really impressed with how quickly the ECM arrived after placing my order, and it was truly plug-and-play right out of the box. The VIN programming was spot on, making installation straightforward and hassle-free. Choosing this unit saved me a significant amount compared to dealer prices, and the customer service was professional and responsive throughout. Overall, a smooth experience from start to finish.