Description
2009 RAM Ram Truck 3.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 RAM Ram Truck 3.7L 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
Paul Morgan –
I was really impressed with how smooth the entire process was for this 05187547AC ECM for my 2009 RAM 3.7L. The unit arrived quickly with very reasonable shipping costs, and it came VIN programmed right out of the box. Installation was straightforward thanks to their professional programming service—they really took the guesswork out of it. The truck runs perfectly now, and I appreciate the quality and care they put into the repair.
Isaac Payne –
The shipping was lightning fast, and the plug-and-play unit made installation a breeze—saved me a ton compared to dealership prices. Great communication and smooth service all around.
Andrew Burton –
Great quality ECM, arrived quickly with free shipping and worked perfectly right out of the box. Communication was clear and helpful throughout the process.