c-ummins Injector N14 Series (Part Number: 3411759) Product Details

The c-ummins 3411759 fuel injector is a premium, OEM-compatible electronic unit injector exclusively engineered for the c-ummins N14 Celect & Celect Plus 14L diesel engine platform (1991–2006), also compatible with select N14 330P models. As a high-quality finished product, it stands out with three core competitive features: rigorous remanufacturing/finished product quality, seamless OEM compatibility, and stable performance for heavy-duty operation. Engineered to meet or exceed c-ummins’ strict OEM specifications, this finished injector undergoes a complete production and testing process—including full disassembly, ultrasonic cleaning, precision lapping of mating surfaces, and replacement of critical components (nozzles, O-rings, screws, gaskets) to ensure like-new performance. Its advanced solenoid-driven design integrates seamlessly with the engine’s ECM, delivering precise control over injection timing, pulse width, and pressure, which optimizes combustion efficiency, reduces fuel consumption, and minimizes exhaust emissions. Crafted from high-grade hardened steel and corrosion-resistant alloys, the finished 3411759 injector is built to withstand extreme operating conditions—high pressure, elevated temperatures, dust, and diesel fuel contaminants—making it ideal for heavy-duty applications. As a direct-fit finished replacement, it requires no installation modifications, fits seamlessly with N14 engine electronic control and fuel supply systems, and each unit undergoes strict pre-delivery testing to verify fuel delivery, response time, and peak injection pressure. Backed by a reliable warranty, this finished injector is the trusted choice for maintaining peak performance in N14-powered heavy-duty trucks, construction machinery, industrial generators, and mining equipment, delivering consistent durability and reduced downtime.

1. Core Technical Specifications (3411759)

2. Compatible Equipment & Application Scenarios

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