Product Overview

This high-performance Common Rail Fuel Injector (Part Numbers: 4327072, 4384165, 2897414) is specifically engineered for Cummins ISC8.3 and ISL9.5 diesel engines. Manufactured in Shandong, China, this injector meets stringent quality standards for reliable fuel delivery in demanding applications. As a direct-fit replacement, it ensures optimal combustion efficiency and engine performance. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East, providing fast and reliable shipping via DHL, FedEx, TNT, and UPS.

Key Features & Benefits

• 100% Professional Tested: Every unit undergoes rigorous performance testing to guarantee flawless operation and fuel pressure accuracy.
• Superior Durability: Constructed with high-grade materials to withstand extreme pressure and temperature conditions within the common rail system.
• Precision Engineering: Designed for exact OEM specifications, ensuring seamless installation without modifications.
• Enhanced Fuel Economy: Optimized nozzle design promotes complete fuel atomization, reducing consumption and emissions.
• Reliable Performance: Delivers consistent power output and smooth engine idling for Cummins ISC8.3 and ISL9.5 engines.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following OEM part numbers:

• 4327072
• 4384165
• 2897414

Please verify your existing injector number matches one of the above to ensure correct fitment.

Compatibility

This fuel injector is designed for the following engine platforms:

• Cummins ISC8.3 (8.3L Diesel Engine)
• Cummins ISL9.5 (9.5L Diesel Engine)

Common applications include marine propulsion, heavy-duty trucks, buses, and industrial equipment utilizing these engine models. No year range restrictions apply; compatibility is based on the specific engine model and part number.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust supply chain capable of delivering 5,000 pieces per month. Our logistics network ensures fast and reliable shipping worldwide:

• Shipping Partners: DHL, FedEx, TNT, UPS
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Japan, Korea), Middle East (UAE, Saudi Arabia).
• Ports & Hubs: Fast delivery to major industrial centers and ports including Los Angeles, Rotterdam, Singapore, and Jebel Ali.
• Trade Compliance: We have extensive export experience and ensure all documentation meets international trade standards.

Quality Assurance

• Testing: Each injector is 100% professionally tested for flow rate, pressure, and spray pattern before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Standards: Manufactured in a facility adhering to strict quality control processes to ensure “Great Performance” and longevity.
• Packaging: Packed securely using industrial standard methods (polyester bag, paper carton) to prevent damage during transit.

FAQ

Q1: How do I verify this injector fits my Cummins ISL9.5 engine?

Check the part number stamped on your existing injector. It must match one of the following: 4327072, 4384165, or 2897414. This injector is a direct OEM replacement and requires no modifications for installation on ISC8.3 or ISL9.5 platforms.

Q2: What is the recommended installation procedure to avoid damage?

We recommend replacing injectors as a complete set. Ensure the common rail system is depressurized before removal. Clean the injector bore thoroughly and replace copper washers or seals. Torque the injector retaining bolt to manufacturer specifications. Always prime the fuel system after installation to prevent air locks.

Q3: How should I maintain these injectors to ensure long service life?

Use high-quality diesel fuel and replace fuel filters at regular intervals as per the engine maintenance schedule. Contaminated fuel is the primary cause of injector failure. If you experience rough idling or black smoke, have the injectors professionally tested. The 6-month warranty covers manufacturing defects but not damage from contaminated fuel or improper installation.