Description
2005 Jeep Liberty 3.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Jeep Liberty 3.7L 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
Sean Kelly –
I’m really happy with the 56044666AB ECM for my 2005 Jeep Liberty. The unit arrived quickly, and installation was straightforward—completely plug-and-play with no extra programming needed on my end. Compared to dealer prices, this was a huge money saver, and the communication from the seller was clear and helpful throughout the process. It felt like a professional service with a fast turnaround that got my Jeep running smoothly again in no time.
Kevin Parker –
I purchased the 56044666AB ECM for my 2005 Jeep Liberty and was really impressed with how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was the professional VIN programming service—they had it set up perfectly and ready to go right out of the box. Communication was clear throughout the process, and I felt confident in the quality of the repair.
Isaac Taylor –
Super fast shipping and the unit was truly plug-and-play. Saved me a bundle compared to dealer prices and installation went seamless.
Steven Allen –
The programming was spot on and the plug-and-play setup made installation a breeze. Shipping was quick and free, which was a nice bonus.
Great experience overall—fast turnaround and they answered all my questions right away. The ECM worked perfectly on my 2005 Jeep Liberty.
I appreciated how professional the ECU programming service was, and the shipping cost was very reasonable. Highly recommend this seller!
Eric Miles –
I was really impressed with how quickly this ECM arrived—shipping was surprisingly fast. When I received the unit, it was already programmed to my VIN, so installation was truly plug-and-play. The whole process went smoothly without any hiccups, and my Jeep Liberty fired right up with no issues. Choosing this option saved me a ton of money compared to dealership prices, which was a huge relief. The seller’s communication was clear and helpful throughout. Overall, a great experience that I’d recommend to anyone in need of a replacement ECU.