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
Henry Morris –
Received my programmed ECM for the 2005 Jeep Wrangler quickly and installation was straightforward with their plug-and-play setup. The shipping was fast and free, which was a nice bonus.
Cole Phillips –
Shipping was super fast, and the ECM arrived ready to plug and play—saved me a ton versus dealer prices. Installation went smoothly, and their communication was top-notch throughout.
Jonah Page –
I purchased the 56044542AD ECM for my 2005 Jeep Wrangler and was really impressed with how smooth the entire process was. The unit arrived quickly, and the shipping cost was very reasonable, which was a nice surprise. They also programmed the ECU to my VIN before shipping, so installation was completely plug-and-play. Overall, a great experience and my Jeep runs perfectly now.
Gavin Anderson –
I was really impressed with how quickly the ECM arrived after I placed my order. The unit came fully programmed to my Jeep’s VIN and was truly plug-and-play, which made the installation process straightforward and hassle-free. I was worried about the cost, but this service saved me a huge amount compared to the dealer’s quote. The communication throughout was clear and professional, which gave me confidence in the purchase. Overall, the whole experience was smooth from start to finish, and my Wrangler runs perfectly now. I’d definitely recommend this to anyone looking for a reliable replacement ECM.
Frank Brown –
I was really impressed with how quickly the 56044542AD ECM arrived—fast shipping made the whole process so easy. The unit was fully VIN programmed and truly plug-and-play, which saved me the headache of complicated setups. Installing it was smooth, and compared to the dealer’s price, I saved a significant amount. Plus, the customer service was very responsive, making the entire experience hassle-free.