Description
2005 Jeep Wrangler 4.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Jeep Wrangler 4.0L 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
Cooper Young –
Fast shipping and a plug-and-play unit made installation a breeze, saving me a ton compared to dealer prices. The whole process was smooth and professional from start to finish.
Patrick Gonzalez –
I ordered the R6044529AC for my 2005 Jeep Wrangler, and I’m really impressed with how smoothly everything went. The ECU arrived quickly with free shipping, which was a nice bonus. The unit was already VIN programmed, so installation was a breeze—just plug and play. Customer service was also great, answering my questions promptly and keeping me informed throughout the process.
Ian Hill –
I was really impressed with how quickly the ECM arrived after I placed my order—fast shipping made all the difference. The unit was fully VIN programmed and truly plug-and-play, which made installation straightforward and hassle-free. This service saved me quite a bit compared to dealer prices, and their team was very responsive when I had questions. Overall, a smooth experience from start to finish.
Cameron Hayes –
The free shipping was a nice bonus, and the ECU arrived pre-programmed and ready to install—saved me a lot of hassle. Communication was spot on, they answered all my questions right away.