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
Jeremy Hall –
The ECM arrived quickly and was truly plug-and-play, saving me a ton compared to the dealer’s price. Installation was a breeze thanks to their clear communication and fast turnaround.
Miguel Ward –
Received my 2005 Jeep Wrangler ECM quickly with free shipping, and it was perfectly VIN programmed—installation was hassle-free.
Isaac Miles –
The 56044543AA ECM for my 2005 Jeep Wrangler arrived quickly, and the shipping was definitely faster than I expected. Installation was straightforward since the unit was fully plug-and-play, saving me hours in the garage. The programming matched my VIN perfectly, and the overall service felt very professional with clear communication throughout. Choosing this option instead of the dealer saved me a significant amount of money without any compromise on quality.