Description
Your Dodge Ram Cummins 5.9L ISB | CM551 | ECM 3946242 will be returned fully reconditioned, tested and ready to be installed back to the same vehicle it came off, saving you the time & expense of having a new ECM programmed to your engine.
OEM Dodge Ram Cummins 5.9L ISB | CM551 | ECM 3946242
Model Ram: 2500/3500
Part Number[s]: 3946242
Dodge Ram Cummins 5.9L ISB | CM551 | ECM 3946242 Engine Control Module
We first diagnose the unit, if it’s not repairable or no problems are found the cost is $200 and shipping cost.
In this case we will process a partial refund with the difference.
Warranty
Our ECM repair service is even backed by a 1-year warranty. Our experts not only repair your ECM, but also ensure that it’s built for reliability and long-lasting performance.
Common Problems
- Blowing fuses
- No communication
- Engine shutting down
- Fault codes in unit
- Intermittent faults
- Oil intrusion
- Water damaged
- Injector driver faults
Process
All you need to do is ship your unit to us and we diagnose the faults and ship the fixed unit back to you free of shipping cost.
Why trust us
Our engineering team has over 15 years of experience and more than 10K repaired ECMs and the latest simulation technology. we are always happy to assist you with any technical assistance we can. Feel free to contact us if you wish to discuss the faults you are experiencing before sending in your parts.
ECM Engineering USA / ECM Replacement USA
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Additional description:
Cummins 5.9L ISB CM551 is manufactured in the United States. It comes with a unit quantity of one and is suitable for various heavy-duty vehicles. Cummins, a reputable brand known for producing high-quality products, makes the item. The manufacturer part number for this particular ECM is 3946242. It’s an excellent addition to any commercial truck and will boost the necessary performance.