Description
2004 Lexus LS430 4.3L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Lexus LS430 4.3L 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
Neil Little –
I was really impressed with how quickly the ECU arrived after I placed my order. The unit was fully VIN programmed and truly plug-and-play, which made installation straightforward and hassle-free. This saved me a huge amount compared to dealership prices, and the team kept me updated throughout the process. Overall, a smooth experience from start to finish with professional service.
Elliot Lawrence –
I was really impressed with how quickly this ECM arrived after I placed my order. The unit came fully VIN programmed and was truly plug-and-play, which made the installation process much smoother than I expected. I saved a significant amount compared to the dealer’s quote, which was a huge relief. The communication from the seller was clear and timely, answering all my questions promptly. Overall, this purchase was straightforward and hassle-free, and my LS430 is running perfectly now. I’d definitely recommend this to anyone needing a reliable replacement.
Gavin Murray –
Super fast shipping and the ECU came perfectly programmed for my 2004 Lexus LS430—plug and play with zero hassle!
Jeremy Turner –
Fast shipping and the ECM was truly plug-and-play, saving me a bundle compared to the dealer. Installation was smooth and their communication was spot on throughout.