c-ummins Injector N14 Series (Part Number: 3411762) Product Details

The c-ummins 3411762 fuel injector is a high-precision, OEM-compliant finished electronic unit injector specifically engineered for the c-ummins N14 Celect, Celect Plus & STC 14L diesel engine platform (1991–2006), with specialized compatibility for N14 380HP heavy-duty models. As a fully refined finished product, it boasts three core competitive features that make it stand out in heavy-duty applications: precision fuel metering, enhanced corrosion resistance, and c-ummins COS (c-ummins Operating System)-compliant quality, all engineered to meet or exceed c-ummins’ global quality standards and ISO 9001 certification requirements. Adhering to c-ummins’ OEM design specifications and rigorous production protocols—including advanced manufacturing equipment, six sigma quality control, and strict component screening—this finished injector undergoes a comprehensive manufacturing and testing process to ensure consistent performance and reliability. Its high-precision solenoid design integrates seamlessly with the engine’s ECM, enabling accurate control over injection timing, fuel delivery volume, and atomization effect, which optimizes combustion efficiency, reduces fuel consumption by 6-8%, and lowers harmful exhaust emissions. Crafted from premium corrosion-resistant alloy and hardened steel (strictly screened and tested to meet c-ummins material standards), the finished 3411762 injector is built to withstand the harshest heavy-duty operating conditions—sustained high pressure, extreme temperatures (up to 430℃), heavy dust, and diesel fuel impurities. As a direct-fit finished replacement, it requires no installation modifications, perfectly matches the N14 engine’s electronic control and fuel supply systems, and each unit undergoes 100% pre-delivery testing (consistent with c-ummins EQA quality audit standards) to ensure trouble-free installation and long-term operation. Backed by a 12-month limited warranty and professional after-sales support, this finished injector is the ideal choice for maintaining peak performance in N14-powered heavy-duty trucks, construction machinery, industrial generators, and mining equipment, delivering exceptional durability, reduced downtime, and consistent power output.

1. Core Technical Specifications (3411762)

2. Compatible Equipment & Application Scenarios

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