Cummins Electronic Control Module 4921776 – Reliable Engine Management from DCEC
The Cummins Electronic Control Module (ECM) 4921776 serves as the brain of your engine system. Designed by DCEC, this module manages fuel delivery, timing, emissions control, and diagnostics with precision. It ensures peak engine performance and efficiency under varying conditions. As part of the Cummins parts and Cummins genuine parts family, it offers dependable integration with other system components, making it an ideal replacement or upgrade.
🔩 Specifications
- Part Name: Electronic Control Module (ECM)
- Part Number: 4921776
- Manufacturer: DCEC
- Voltage Rating: 12V / 24V (varies by application)
- Communication Protocol: J1939 / CAN
- Function: Controls engine operations including fuel injection, turbo boost, and emissions
- Compatibility: Designed for specific DCEC engine series (verify with ESN)
⭐ Key Features
- Real-time engine control for optimal power and fuel efficiency
- Built-in diagnostics for simplified troubleshooting
- Designed to meet emission standards and regulatory compliance
- Robust housing protects against vibration, heat, and moisture
- Seamlessly integrates with other Cummins genuine parts and DCEC parts
⚙️ Technical Insights
The Cummins ECM 4921776 constantly monitors inputs from sensors and adjusts outputs like fuel injection and turbo pressure in real-time. This allows the engine to adapt to load, altitude, and temperature conditions without driver intervention. Moreover, it stores error codes and operational data, enabling faster service and reduced downtime. As an original DCEC part, it is built to strict OEM standards for durability and compatibility with a wide range of Cummins parts.
🛠 Application Scenarios
- ✔ Engine control system for medium- to heavy-duty trucks
- ✔ Industrial and construction equipment powered by DCEC engines
- ✔ Replacement ECM during repairs or upgrades
- ✔ Emissions compliance management in regulated regions
- ✔ Perfect for service teams working with DCEC parts and Cummins genuine parts
📦 Availability
This electronic control module is in stock and available for global shipping.
To ensure correct fitment with your Cummins parts or DCEC parts configuration, please provide your engine serial number (ESN). Our support team is ready to assist with verification.
