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.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




Owen Young –
I ordered the 68054121AG ECM for my 2010 Chrysler 300 and was really impressed with how fast the shipping was. The unit came VIN programmed and was completely plug-and-play, which made installation a breeze even for me. Compared to dealer prices, this saved me a huge chunk of cash. The customer service was attentive and answered all my questions promptly, making the whole experience smooth from start to finish.
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.
Jason Payne –
Shipping was super fast and the plug-and-play unit worked perfectly, saving me a ton compared to dealer prices. Installation was a breeze and customer support was really helpful throughout.
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!