Cummins original Common Rail Fuel Injector 3080931F N14 ISM11 QSM11 M11 Diesel Engines Fits Truck Excavator Sprayer Cross Reference 3411767 3087733 3411759 4307516 original new injector

Engineered for demanding heavy-duty operations, the 3080931F fuel injector delivers dependable performance across the complete Cummins N14 engine family. Built as an OEM standard replacement, it directly interchanges with cross references 3080931, 3080931RX, 3411766, 3054218, 3054219, 3411767, and 3411768, giving fleet operators and service centers a reliable sourcing solution for N14 Celect and N14 Celect Plus platforms.

This Electronic Unit Injector (EUI) features a precision-machined nozzle assembly, OEM-calibrated fuel delivery, and electronic solenoid control for accurate fuel metering. Heavy-duty wear-resistant materials, corrosion-resistant construction, and high-pressure injection capability support extended operational lifespan and fleet-level reliability. Performance benefits include improved fuel economy, reduced smoke emissions, better throttle response, enhanced cold starting, and increased engine efficiency, helping resolve common faults such as hard starting, rough idle, black or white smoke, power reduction, and cylinder misfire.

Compatible with Kenworth, Peterbilt, Freightliner, International, and Volvo heavy-duty trucks, as well as construction, mining, marine, and power generation equipment, this injector serves diverse global markets. For optimal results, clean all fuel passages, inspect injector seating surfaces, replace seals and O-rings, follow Cummins torque specifications, verify ECM programming, and perform post-installation leak testing. Backed by a typical 12-month warranty, it ensures long-term productivity for commercial fleets and industrial operators.