Description
2010 Chrysler 300 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Chrysler 300 3.5L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
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
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
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
Elliot Willis –
The ECU arrived quickly with free shipping and was already VIN programmed, making installation completely hassle-free. Great service and fast turnaround!
Edward Baker –
I was really impressed with how smooth the whole process was from start to finish. The ECM arrived quickly, and it was already VIN programmed, which saved me a lot of hassle. I had a few questions before ordering, and their customer service responded right away, making me feel confident about my purchase. Once installed, my 2010 Chrysler 300 ran perfectly without any issues. The free shipping was a nice bonus too, especially with the quick delivery. Overall, a great experience and highly recommend this product.
Henry James –
I recently purchased the 68054121AG ECM for my 2010 Chrysler 300, and the whole process was seamless. The unit arrived quickly with free shipping, which was a big plus. It came VIN programmed and ready to install, so I didn’t have to worry about any complicated setup. Customer service was responsive and answered all my questions promptly, making the experience very smooth.
Dylan Peterson –
Got my 2010 Chrysler 300 ECM with VIN programming—setup was truly plug-and-play and the shipping was super fast. Great quality and zero hassle getting it installed!