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
Brandon Perez –
I had been struggling with my 2005 Jeep Wrangler’s ECM for a while, so I decided to order this VIN programmed unit. The whole process was seamless from start to finish, and I was really impressed with how quickly they shipped it out at no extra cost. Installation was straightforward since the ECU came pre-programmed, saving me the hassle of additional tuning. After putting it in, my Jeep fired right up and runs smoother than it has in years. Definitely recommend this product and the service if you want a hassle-free fix.
Diego Reynolds –
I ordered the 56044539AA ECM for my 2005 Jeep Wrangler and was impressed with how quickly it arrived with free shipping. The unit was already VIN programmed, so installation was straightforward with no additional hassle. The communication from the seller was excellent—they answered all my questions promptly and kept me informed throughout the process. My Jeep runs perfectly now, and I’m very satisfied with the quality and service.
Tyler Adams –
This ECM arrived quickly with free shipping and was perfectly programmed for my 2005 Jeep Wrangler—made installation a breeze. Excellent communication throughout the process and spot-on programming; highly recommend!
Nicholas Cox –
The ECU arrived quickly and was truly plug-and-play, saving me a ton compared to dealer prices. Installation was straightforward and the communication throughout was excellent.