Description
2005 Chrysler 300 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Chrysler 300 5.7L 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
Luis Green –
I was really impressed with the quality of the RL606837AE for my 2005 Chrysler 300. The ECU arrived quickly, and what made the process so smooth was their professional programming service—they handled the VIN programming before shipping it out, which saved me a ton of time and hassle. Throughout the whole purchase, their customer support was great, always quick to respond whenever I had a question. Installation was straightforward, and my car runs perfectly now. Definitely a reliable source if you need an ECM replacement without the usual headaches.
Benjamin Stewart –
Received my programmed ECM quickly with free shipping, and it was a perfect plug-and-play fit for my 2005 Chrysler 300. Excellent service and smooth installation!
Connor Graham –
I ordered the RL606837AE for my 2005 Chrysler 300 and was really impressed with how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was the professional programming service they provided – it was ready to go right out of the box. The entire process saved me a lot of hassle and my car runs perfectly now.
Steven Webb –
I purchased the RL606837AE for my 2005 Chrysler 300, and the whole process was seamless. The unit arrived quickly with free shipping, which was a great bonus. It was already VIN programmed, so installation was straightforward and saved me a lot of hassle. Their customer service was also impressive, answering my questions promptly and keeping me informed throughout.
Keith Richardson –
I needed a replacement ECM for my 2005 Chrysler 300 and was pleasantly surprised by how smooth the entire process was. The unit arrived quickly, and the fact that it was already VIN programmed saved me a ton of hassle. What really stood out was their communication—they kept me informed every step of the way and answered all my questions promptly. Installation was straightforward since it was basically plug-and-play, and my car has been running perfectly ever since. Definitely a reliable source I’d use again.
Max Turner –
I was really impressed with how smooth the whole process was. The ECU arrived quickly, and it was already VIN programmed, so it was basically plug-and-play once I installed it in my 2005 Chrysler 300. What stood out to me was their excellent communication—they kept me informed every step of the way and answered all my questions promptly. The shipping was also very reasonable, which was a nice bonus. After installation, my car ran perfectly with no issues at all. Definitely a reliable source for ECM replacements.
Mark Watson –
Fast shipping and the unit was truly plug-and-play. Saved me a ton compared to dealer prices and installation went without a hitch.
Matthew Watson –
The PCM arrived quickly with free shipping and was perfectly programmed for my 2005 Chrysler 300—installation was a breeze.
Great service with prompt replies to all my questions, and the plug-and-play setup saved me a lot of hassle.
Super fast turnaround and the updated ECM worked flawlessly right out of the box.
They kept me informed every step of the way, and the reasonable shipping cost was a nice bonus.
Perfect fit and function, plus the professional programming meant no trips to the mechanic afterward.