c-ummins Injector N14 Series (Part Number: 4384360) Product Details

The c-ummins 4384360 fuel injector is a premium, OEM-compatible finished electronic unit injector specifically developed for the c-ummins N14 14L diesel engine series (1991–2006), with broad compatibility for N14-derived QSNT, NT series engines, and related heavy-duty power systems. Distinguished by its enhanced fuel atomization precision, superior high-temperature durability, and strong anti-interference performance, this injector is engineered to tackle the rigorous demands of heavy-duty industrial, construction, and mining applications where stable power output and long service life are critical. As a fully calibrated and factory-tested finished product, it strictly complies with c-ummins global manufacturing standards and ISO 9001 certification, integrating advanced solenoid valve technology and precision-machined components to ensure consistent fuel delivery and optimal engine performance. Its optimized nozzle design and high-pressure sealing structure minimize fuel leakage, improve combustion efficiency, and reduce exhaust emissions, while the rugged housing—crafted from high-strength heat-resistant alloy—resists corrosion, dust, and extreme vibration, adapting seamlessly to harsh working environments such as construction sites, mining areas, and industrial plants. Designed as a direct-fit replacement part, it requires no mechanical or wiring modifications, enabling quick and hassle-free installation, and 100% pre-delivery testing guarantees reliable operation and extended service life. Backed by a 6-month limited warranty, global delivery (3-7 working days), and professional after-sales support, this brand-new (non-remanufactured) injector is the ideal choice for maintaining peak performance of N14-powered construction machinery, industrial generators, mining equipment, and heavy-duty auxiliary machinery. The OEM cross-reference numbers for 4384360 include 4384360-20, 4307776, 4903319, which are fully interchangeable with the N14 series fuel system and compatible with related engine models, ensuring perfect compatibility and easy replacement.

1. Core Technical Specifications (4384360)

2. Compatible Equipment & Application Scenarios

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