Description
2012 RAM Ram Truck 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 RAM Ram Truck 5.7L 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
Oliver Green –
I ordered the 68064939AH ECM for my 2012 RAM 5.7L, and I have to say the whole experience was seamless. The unit came fully VIN programmed, so installation was truly plug-and-play, saving me a ton of hassle. Shipping was surprisingly quick and didn’t add a fortune to the cost, which I appreciated. Throughout the process, the team kept me informed at every step, answering my questions promptly. Since swapping it in, my truck runs smooth again, just like new.
Liam Ramirez –
I purchased the 68064939AH ECM for my 2012 RAM 5.7L, and I’m extremely satisfied with the entire experience. The unit arrived quickly with free shipping, which was a nice bonus. The programming was perfectly matched to my VIN, so installation was straightforward and hassle-free. Their team kept me informed throughout the process and answered all my questions promptly.
Liam Edwards –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2012 Ram 5.7L—plug-and-play made the install a breeze. Customer service was great, answering all my questions promptly.
Austin Palmer –
The VIN programmed ECM arrived quickly and was truly plug-and-play, saving me a bundle compared to dealer prices. Installation was straightforward and the seller’s communication was top-notch.