Fuel Injector Cummins 4088301 | 4088301RX, 4088301PX

Precision Fuel Delivery for Heavy-Duty Performance

The Cummins 4088301 Fuel Injector is a critical component for maintaining the efficiency and power of your diesel engine. Specifically engineered for heavy-duty applications, this injector ensures that fuel is atomized into a fine mist and delivered at the exact moment required for optimal combustion.

By maintaining precise control over fuel delivery, the 4088301 helps truck operators achieve better fuel economy and reduced emissions, meeting strict environmental standards while protecting the engine’s longevity. Its robust design is built to withstand the high-pressure environments typical of modern diesel power plants.

• Optimized Combustion: Advanced nozzle design for superior fuel atomization and mixing.
• Durable Construction: Built with high-quality materials to withstand extreme pressures and temperatures.
• Engine Compatibility: Specifically designed for Cummins ISX CM570 and related engine families.
• Reliability: Reduces the risk of engine misfires and power loss through consistent, calibrated performance.