Description
2014 Ford Mustang 3.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 Ford Mustang 3.7L 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566



Brandon Gray –
The unit arrived quickly and was truly plug-and-play, making installation a breeze. This saved me a ton compared to dealer prices and the communication throughout was top-notch.
Victor Douglas –
I was really impressed with how smoothly everything went after ordering the DR3A-12A650-DF for my 2014 Mustang. The unit arrived quickly, and the best part was that it came already programmed to my VIN, so installation was literally plug-and-play. I had a few questions before purchasing, and the seller’s communication was top-notch—they answered all my concerns promptly and clearly. After swapping it in, my Mustang runs perfectly, just like new. It’s reassuring to find a product with both quality and excellent service.
Dean Clark –
The VIN programming was spot on, and their quick responses made the whole process smooth and hassle-free. Shipping was also super fast!
Carlos Campbell –
I was nervous ordering an ECM online, but this DR3A-12A650-DF for my 2014 Mustang arrived quickly with free shipping, which was a nice bonus. The unit came VIN programmed and ready to go, so installation was straightforward with no extra hassle. The seller kept me informed throughout the process, promptly answering all my questions, which really put my mind at ease. After installation, the car runs perfectly—just like new. Overall, a smooth experience from start to finish.
Mark Cox –
I purchased the DR3A-12A650-DF ECM for my 2014 Mustang, and I’m really impressed with the quality. The part arrived quickly with very reasonable shipping costs, which was a nice surprise. They also did the VIN programming for me, so it was a straightforward plug-and-play installation. Overall, everything worked perfectly right from the start.