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
Jordan Gray –
I was really relieved to find this 2005 Jeep Wrangler ECM already VIN programmed and ready to go. Installation was straightforward, and the plug-and-play setup saved me a lot of hassle. The team kept me informed throughout the process and answered all my questions promptly, which made me feel confident about my purchase. Shipping was free and arrived well within the estimated time frame. Overall, the quality of the unit seems top-notch, and my Jeep is running smoother than ever. I’d definitely recommend this to anyone needing a reliable ECM replacement.
Chris Lewis –
I was really impressed with how quickly the ECM arrived after ordering—shipping was definitely fast. The unit was fully programmed and plug-and-play, which made installation straightforward without any headaches. Compared to dealer prices, this service saved me a significant amount of money, and their communication throughout the process was clear and professional. Overall, a smooth experience that got my 2005 Jeep Wrangler running perfectly again.
Aaron Richardson –
Great ECM for my 2005 Jeep Wrangler—arrived quickly with free shipping and was perfectly programmed for a simple plug-and-play install. Communication was spot on throughout the process.
Blake Brooks –
I was really impressed with how smoothly the whole process went with this ECU for my 2005 Jeep Wrangler. The unit arrived quickly, and the best part was that it came VIN programmed, so installation was basically plug-and-play. I had a couple of questions before ordering, and their customer service answered me promptly and clearly, which gave me confidence. Since installing it, my Jeep runs better than it has in years—no more random stalling or check engine lights. Definitely worth the purchase and their professionalism.
Justin Morris –
Received the 56044539AJ ECM for my 2005 Jeep Wrangler much faster than I expected, and the free shipping was a nice bonus. The unit came pre-programmed to my VIN, which made installation a breeze—just plug and play. The quality feels solid, and my Jeep runs smoother than before. Customer service was helpful when I had a couple of questions before ordering, responding quickly each time.
Luke Miller –
Fast shipping and plug-and-play installation made this ECM swap a breeze, saving me a bundle compared to dealer prices. The entire process was smooth, and customer support kept me in the loop.