Description
2011 Chrysler 300 5.7L ECM / ECU – VIN Programmed | Plug & Play
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:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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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 equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
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.