Genuine OEM Fuel Injector for Cummins ISB 6.7L and QSB Engines

Maximize performance and reliability in your Cummins ISB 6.7L or QSB engine with this authentic OEM fuel injector (Part No. 0445-120-177). Engineered to exact factory specifications, this injector delivers precise fuel metering and atomization for optimal power output, fuel efficiency, and emissions control in demanding commercial and industrial applications.

Key Features:

• OEM original equipment - guaranteed compatibility
• Part Number: 0445-120-177
• Precision-engineered for Cummins ISB 6.7L and QSB diesel engines
• Ensures accurate fuel delivery and injection timing
• Heavy-duty construction for commercial and industrial demands
• Direct replacement - no modifications required
• Optimizes fuel economy and engine performance

Why Choose OEM?

Genuine Cummins fuel injectors are built to exacting tolerances and tested to rigorous standards for reliability and performance. The ISB 6.7L and QSB engines are workhorses in commercial transport and industrial equipment—they deserve original Cummins quality. Aftermarket alternatives may compromise fuel efficiency, power delivery, and engine longevity. When uptime and reliability are critical, trust original equipment quality.

Applications: Cummins ISB 6.7L and QSB diesel engines in trucks, buses, construction equipment, and industrial machinery

For fitment verification, technical specifications, or fleet pricing on bulk orders, contact our Cummins parts specialists today.