4943134 / 4988820 CM2150 Engine Control Module (ECM / ECU) – For Cummins ISB 6.7L
A direct-fit replacement ECM designed to restore engine performance and reliability for Cummins ISB 6.7L applications.
- Plug-and-play – no programming required; install and go.
- Restores power and eliminates rough idling and engine jitter.
- Rigorously tested for stable, reliable operation.
- Precision-matched for perfect compatibility with Cummins ISB 6.7L engines.
- Optimizes fuel delivery to improve fuel economy and reduce operating costs.





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