Description
2011 Chrysler 300 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Chrysler 300 5.7L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles with IMMO or PATS may require key programming after installation. This is normal.
For a 100% plug-and-play solution with no relearns, your original ECU must be sent in for cloning. We transfer all security data to the replacement unit.
👉Add the cloning service as a bundle at checkout — $200 CAD / $140 USD
A prepaid shipping label will be emailed to you.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Justin Gonzalez –
This ECM arrived quickly and was exactly as described for my 2011 Chrysler 300 5.7L. Installation was smooth since it came VIN programmed, which saved me a lot of time and hassle. The engine fired right up without any issues, and everything has been running perfectly since. I appreciated the clear instructions and the support team was helpful when I had a quick question.
Steven Gray –
Arrived quickly and worked perfectly—true plug-and-play with no hassle. Exactly what my 2011 Chrysler 300 needed!
Adam Lopez –
I was a bit nervous about swapping out the ECM on my 2011 Chrysler 300, but this VIN programmed unit made the whole process incredibly smooth. It truly was plug-and-play—I had it installed in under an hour and the car fired right up without any hiccups. The shipping was surprisingly quick, which was a nice bonus since I needed to get back on the road fast. I also appreciated the helpful tech support team who answered a few questions beforehand. Overall, this was a hassle-free experience that got my car running like new again. Highly recommend!
Andrew Nelson –
I was a bit nervous about swapping out the ECM on my 2011 Chrysler 300, but this unit made the whole process surprisingly smooth. It arrived quicker than I expected, and everything was already programmed to my VIN, so there was no fiddling around with complicated setups. Installation was truly plug-and-play—I had my car back on the road in no time. The engine runs flawlessly now, with no warning lights or hiccups. I’m really happy I found this; it saved me a lot of time and frustration.