Engine Control Module 3103533 Fits for Cummins ISM 370E CM570 CM870 CM875 CM876

Engine Control Module 3103533 – Replacement for Cummins ISM Engine

Aftermarket engine control module engineered for precise engine management and reliable electronic control in Cummins ISM applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

• Part Numbers: 3103533, 3103533RX
• Condition: New, aftermarket replacement
• Function: Engine parameter monitoring, fuel injection control, fault detection, and electronic engine management system operation

Equipment Compatibility

Fits Cummins Engine Models:

• ISM 370E
• ISM CM570
• ISM CM870
• ISM CM875
• ISM CM876

Why Choose This Engine Control Module

The engine control module is the brain of your Cummins ISM engine, continuously monitoring and managing fuel delivery, injection timing, emissions, and fault protection to keep your engine running at peak efficiency. This replacement unit delivers:

• Precise engine management – Engineered to maintain correct control logic and calibration for your Cummins ISM CM570 / CM870 / CM875 / CM876 engine
• Exact-fit installation – Direct replacement with correct connector configuration and ECM mounting specification
• Durable construction – Built to withstand heavy-duty commercial vehicle environments with vibration, heat, and electrical load variation
• Cost-effective solution – Aftermarket quality at a fraction of dealer pricing

Package Contents

• 1 × Engine Control Module 3103533

Essential for engine electronics maintenance, ECM replacement, and fault resolution. Keep your Cummins ISM engine operating efficiently and reliably on every haul.