Description
2006 Jeep Wrangler 4.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2006 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
Nathan Rogers –
I’m really impressed with the 56044703AB ECM for my 2006 Jeep Wrangler. The unit arrived surprisingly fast, and it was truly plug-and-play—no complicated setup needed, which made the whole process hassle-free. Compared to the dealer’s price, this saved me a ton of money without sacrificing quality. The installation went smoothly, and the Jeep fired right up once it was in. Plus, the team was very responsive when I had questions, making the whole experience feel professional and reliable.
Aaron Edwards –
I ordered the 56044703AB ECM for my 2006 Jeep Wrangler and was impressed by how smoothly everything went. The unit arrived quickly with free shipping, and it was already VIN programmed, which made installation a breeze. The quality of the part feels solid, and the engine runs perfectly now. Customer service was also very responsive when I had a couple of questions before ordering.
Daniel Lawrence –
Received my programmed ECM quickly with free shipping, and it fit perfectly in my 2006 Jeep Wrangler—couldn’t be happier with the smooth install.
Ryan Stewart –
I was really impressed with how quickly the 56044703AB ECM arrived, and it was truly plug-and-play—installation took no time at all. The VIN programming was spot on, and the whole process was smooth thanks to the professional service team. Choosing this over going to the dealer saved me a significant amount of money. Overall, a great experience from start to finish.
Logan Hayes –
Fast shipping and the unit was truly plug-and-play. Saved a bundle over dealer prices and installation went without a hitch.