Electronic Control Module (ECM) – P3681405
Optional ECU Programming Available
Short description
High-quality replacement Electronic Control Module (ECM) for a range of Cummins engines. Programming service available upon request.
Product details
- Product name: Electronic Control Module (ECM) with ECU program (optional)
- Part number: P3681405
Compatible applications
Applicable for the following Cummins engines and models:
- ISM, ISM11
- ISX, ISX15
- QSX15
- M11
- QSM11
- CM570, CM870, CM875, CM2250
Important – Programming service & required information
If you want us to program the ECM for you, you MUST provide the following AFTER PURCHASE:
- A clear photo of the engine nameplate
- A clear photo of the machine (vehicle) serial number plate
- A clear photo of the original/current ECM part number
Important: If you do not provide these items (or do not provide a programmed/blank controller for us to clone), the unit will be delivered unprogrammed and cannot be used until it is properly programmed to your machine.
Friendly reminder
- Before purchasing, please confirm that the product images, part number P3681405, and vehicle/engine compatibility match your requirements to avoid delays or returns.





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