Description
2009 Jeep Wrangler 3.8L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Jeep Wrangler 3.8L 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: 647-247-8555




Oliver Lewis –
I ordered the 05187687AC ECM for my 2009 Jeep Wrangler, and I’m really impressed. The unit arrived quickly with free shipping, which was a nice bonus. It came VIN programmed and ready to install, so it was basically plug-and-play. The whole process was smooth, and the Jeep is running perfectly now.
Ian Murray –
I was pleasantly surprised by how quickly the ECM arrived after placing my order—it definitely saved me time. Installation was straightforward since the unit was fully programmed and plug-and-play, making the whole process hassle-free. Compared to dealer prices, this service saved me a significant amount of money, and the communication from the seller was clear and professional throughout. Overall, a great experience that got my Jeep running like new again.
Chris Little –
The ECU arrived quickly with free shipping, and the plug-and-play setup made installation a breeze. Communication was spot-on throughout the whole process.
Cameron Green –
I recently purchased the 05187687AC ECM for my 2009 Jeep Wrangler and couldn’t be happier. The unit arrived surprisingly fast, and it was truly plug-and-play, which made the whole installation process smooth and hassle-free. Compared to the dealer’s quote, this saved me a significant amount of money without compromising on quality. The communication from the seller was professional and responsive, which put my mind at ease throughout the transaction. Overall, this was a great experience, and my Jeep is running like new again. I would definitely recommend this service to anyone in need of a reliable ECM replacement.
Hunter Reynolds –
Fast shipping and the plug-and-play unit worked perfectly; saved me a ton compared to dealer prices. Installation was seamless and the support team was very responsive.