Description
Caterpillar Marine ADEM IV (120 pins) ECM will be fully reconditioned and tested, ready for reinstallation in the same marine engine. This will save you the time and expense of having a new ECM programmed for your boat.
Caterpillar ECM CAT 7 – Marine Adem IV (120 PINS)
Part Number: 478-7932, 4787932, 20R-8181, 20R8181, 11R-0332, 11R0332, 303-2383-00, 303238300, 329-8538, 3298538, 3298538-00
255-5287-02, 2555287, 255528702
We first diagnose the unit; if it’s not repairable or no problems are found, it costs $200 plus shipping.
In this case, we will process a partial refund with the difference.
Caterpillar ECM 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
You need only ship your unit to us. We will 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, 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 to discuss the faults you are experiencing before sending in your parts.
ECM Engineering USA / ECM Repair USA
Recent search:
Caterpillar Adem 4 Electronic Control Module ECM 120PIN 303-2383-00, Caterpillar C15, ECM take off, Diesel Engine Computer CAT, Caterpillar CAT C15 Diesel ECM, C7, C7S