Cummins M11 Fuel Injector (Part #3411754)

• Application: Used in Cummins M11 engines (common in heavy-duty trucks and industrial equipment).

• Compatibility:

• Fits various M11 engine models (e.g., M11-330E, M11-370E).

• Check your engine serial number for exact fitment.

• Function: Delivers precise fuel metering for optimal engine performance and emissions control.

• Common Symptoms of a Bad Injector:

• Hard starting

• Misfiring or rough idle

• Excessive smoke (white or black)

• Poor fuel economy

• The Cummins M11 fuel injector (Part #3411754) is designed for precision fuel delivery, durability, and optimal engine performance. Here are its key technical advantages:

• 1. High-Precision Fuel Metering

• Electro-Hydraulic Design: Uses precise solenoid-controlled injection for accurate fuel delivery.

• Optimized Spray Pattern: Ensures fine atomization for efficient combustion, reducing emissions and improving fuel economy.

• 2. Enhanced Durability & Reliability

• Hardened Components: Built with wear-resistant materials (e.g., hardened nozzle tips) to withstand high-pressure (up to 25,000+ psi in later systems).

• Corrosion-Resistant Coatings: Protects against sulfur and contaminants in diesel fuel.

• 3. Improved Engine Performance

• Consistent Flow Rates: Maintains uniform fuel delivery across all cylinders, preventing power imbalances.

• Reduced Lag Time: Faster solenoid response improves throttle response and reduces smoke on acceleration.

• 4. Emissions Compliance

• Low NOx & Particulate Emissions: Optimized spray patterns help meet EPA Tier 2/Tier 3 and equivalent standards.

• Compatible with EGR Systems: Works efficiently in engines with Exhaust Gas Recirculation (EGR).

• 5. Compatibility & Versatility

• Works with M11 Variants: Fits multiple M11 engine configurations (e.g., M11-330E, M11-370E).

• Interchangeable with Reman Options: Cummins offers certified remanufactured injectors for cost savings.

• 6. Diagnostic & Serviceability Features

• OBD-II Readable: Faults (e.g., misfires, imbalance) can be logged for easier troubleshooting.

• Sealed Connector Design: Reduces moisture and corrosion in electrical contacts.