736GB421MX
Diesel Fuel Injector Nozzle
Mack

This diesel fuel injector nozzle plays a vital role in delivering precise amounts of fuel into the engine’s combustion chamber, ensuring optimal combustion efficiency. Its design promotes thorough atomization of fuel, which improves power output and fuel economy while reducing emissions. The nozzle’s high-quality materials resist corrosion and wear, maintaining consistent performance over time. Proper functioning of this component is essential for smooth engine operation, reduced exhaust emissions, and overall engine longevity. Regular inspection and replacement are recommended to sustain peak performance. Source One Parts Center provides this injector nozzle as part of their extensive inventory of fuel system components, supporting your maintenance and repair efforts.