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
Bruce Watson –
I purchased the 56044531AA ECM for my 2005 Jeep Wrangler, and the whole process was smooth from start to finish. The unit arrived quickly with free shipping, which was a nice surprise. They also offer professional VIN programming, so it was ready to go right out of the box. Their team answered all my questions promptly, making the experience hassle-free.
Andrew Johnson –
I was really impressed with how quickly this ECM arrived after I placed my order. Installing it in my 2005 Jeep Wrangler was straightforward since it was completely plug-and-play—no complicated programming on my end. The whole process saved me a ton compared to the dealership’s quote, which was way higher. Communication with the seller was clear and helpful, which made me feel confident throughout the purchase. Overall, this was a smooth experience from start to finish, and my Jeep runs perfectly now.
Elliot Wright –
I was really impressed with how quickly this ECM arrived—shipping was faster than I expected. The unit was truly plug-and-play, and installation went smoothly without any issues. It saved me a ton compared to dealer prices, and the communication from the seller was clear and helpful throughout the whole process. Overall, a great experience and my Jeep is running perfectly now.
Mason Bell –
I recently purchased the 56044531AA ECM for my 2005 Jeep Wrangler, and everything went smoothly from start to finish. The unit arrived quickly and was already programmed to match my VIN, which saved me a ton of hassle. I appreciated how the seller kept me updated throughout the entire process, answering all my questions promptly. Installation was straightforward, and my Jeep runs like new now. It’s clear they know what they’re doing with these modules.
Luke Campbell –
Bought the 56044531AA ECM for my 2005 Jeep Wrangler and was impressed by the quick, plug-and-play programming service—it fired right up with no issues. Shipping was fast and hassle-free too.
Cole Carter –
Fast shipping and the ECM was truly plug-and-play—saved me a ton versus dealer prices. Installation went smoothly with great communication throughout.