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Electronic Control Module 3944105 for Cummins Engine ISC CM554

Electronic Control Module 3944105 for Cummins Engine ISC CM554

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US$1,296.60 US$1,409.99
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Product Details

Electronic Control Module 3944105 for Cummins Engine ISC CM554

Condition: Remanufactured

Note: To confirm the correct product you need, please send us your engine nameplate and control unit nameplate，Thank you!

Replacement Part Number: 3944105RX, 3944105, 3944105PX

Fit For Cummins Engine: ISC CM554

Product Highlights
Brand: FridayParts
Compatible Engine Brand: For CUMMINS
Engine Number: ISC CM554
Replacement Part Number: 3944105, 3944105PX, 3944105RX
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Top Reviews

user
David Wilton
Reviewed on 08/12/2025
Fixed My ISC Engine's No-Start

My truck was dead with ECM failure. This 3944105 module was an exact match. Plugged it in, did the programming, and the engine started right up. All sensors and functions work perfectly now. A total lifesaver.

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