The YNF17626 Injector (Part No. 3006556) is a precision fuel injector designed for Detroit N55 and N90 engines. It ensures optimal fuel delivery, stable combustion, and reliable engine performance. Constructed with high-quality materials, this injector withstands high pressure and heavy-duty operation, making it a durable replacement for worn or malfunctioning injectors.

• Direct replacement for Detroit N55 / N90 engines

• Precise fuel atomization for consistent engine performance

• High-strength materials for long service life

• Maintains engine power and reduces fuel consumption

• Reduces exhaust emissions and smoke

• Easy installation — no modification required

• Suitable for heavy-duty diesel engines and construction machinery

• Detroit N55 / N90 diesel engines

• Replacement of faulty, leaking, or worn fuel injectors

• Engine maintenance and performance optimization

• Trucks, excavators, and industrial machinery

• Compatibility check via engine model or old injector photo

• Technical guidance for installation and engine calibration

• Supply of additional fuel system components, including pumps, nozzles, and lines

• Individually packed with protective anti-static packaging

• Export-grade carton with foam padding

• Suitable for express, air, or sea shipping

Q: Is this injector compatible with Detroit N55 and N90 engines?
A: Yes, it fits both engine models. Providing a photo of your old injector is recommended for verification.

Q: How difficult is installation?
A: It is a direct replacement; follow proper torque and calibration instructions.

Q: Can it handle heavy-duty operation?
A: Yes, designed for high-pressure diesel systems and continuous use.

Q: Will it improve fuel efficiency?
A: Yes, precise fuel atomization optimizes combustion, reducing fuel consumption.

Q: Do you supply other fuel system components for Detroit engines?
A: Yes, we provide pumps, lines, nozzles, and related injection system parts.