Genuine OEM Fuel Injector for Cummins N855, NT855, and NTA855 Engines

Maintain peak performance in your Cummins N855, NT855, or NTA855 engine with this authentic OEM original fuel injector (Part No. 3047973). Manufactured to exact factory specifications, this injector delivers precise fuel metering for optimal power output, fuel efficiency, and engine longevity in demanding commercial and industrial applications.

Key Features:

• OEM original equipment - guaranteed compatibility
• Part Number: 3047973
• Precision-engineered for Cummins N855, NT855, and NTA855 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 N855 series engines are legendary workhorses with decades of proven performance—they deserve original Cummins quality. Aftermarket alternatives may compromise fuel efficiency, power delivery, and engine longevity. When your operation depends on these proven engines, trust original equipment quality.

Applications: Cummins N855, NT855, and NTA855 diesel engines in trucks, construction equipment, industrial machinery, marine vessels, and power generation

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