Common Rail Fuel Injector 8-98160061-3 8981600613 4HK1 for Isuzu Truck Engine

Product Details

Product Overview

This high-quality Common Rail Fuel Injector, identified by part number 8-98160061-3 (also listed as 8981600613), is specifically designed for the Isuzu 4HK1 diesel engine platform. As a critical component of the common rail fuel injection system, this injector ensures precise fuel delivery for optimal combustion efficiency and engine performance.

Commonly utilized in heavy-duty Isuzu trucks and commercial vehicles, this injector is manufactured to meet or exceed original equipment specifications. It is a direct replacement part, offering a reliable solution for engine maintenance and repair needs in the global trucking industry. The 4HK1 engine is known for its durability, and using the correct injector is essential to maintaining its performance and fuel economy.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances to match the original Isuzu 4HK1 injector specifications, ensuring a seamless fit and reliable operation.
• Enhanced Fuel Efficiency: The common rail design delivers fuel at high pressure in precisely metered amounts, promoting complete combustion and reducing fuel consumption.
• Reduced Emissions: Optimized spray pattern and injection timing help lower harmful exhaust emissions, supporting compliance with environmental standards.
• Durable Construction: Built with high-grade materials to withstand the extreme pressures and temperatures within the 4HK1 combustion chamber for long service life.
• Easy Identification: Clearly marked with the original part number 8-98160061-3 and 8981600613 for quick and accurate cross-referencing during installation.
• Direct Replacement: Designed as a drop-in replacement for the original injector, requiring no modifications to the fuel rail or engine harness.
• Cost-Effective Solution: Provides a reliable alternative to expensive dealer parts without compromising on quality or performance.

Technical Specifications

OEM Cross-Reference

This fuel injector is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• Isuzu: 8-98160061-3, 8981600613
• Common References: 8-98160061-2, 8-98160061-1 (verify compatibility with your specific engine serial number)

Note: Always confirm your engine’s serial number and injector code before ordering to ensure correct fitment.

Compatibility

This injector is commonly used for the following engine and vehicle applications:

• Engine: Isuzu 4HK1 (4HK1-TC, 4HK1-X) – a 5.2L turbo diesel engine.
• Vehicle Applications: Isuzu N-Series (NPR, NQR, NRR), Isuzu F-Series (FRR, FSR, FTR), Isuzu Forward, and other medium-duty Isuzu trucks.

Fitment is inferred based on the engine model. Please verify your specific vehicle year and engine configuration.

Global Supply & Distribution

We offer worldwide shipping capabilities to support B2B buyers across the globe. Our distribution network ensures fast and reliable delivery to major ports and industrial centers, including:

• North America: Los Angeles, Houston, New York, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Singapore, Shanghai, Tokyo, Sydney
• Middle East & Africa: Dubai, Jeddah, Durban

With extensive export experience, we ensure proper packaging, documentation, and compliance with international trade regulations. Small and bulk orders are accommodated with efficient logistics solutions.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control throughout the production process.
• Testing: Each injector undergoes rigorous testing for flow rate, spray pattern, and pressure calibration to ensure it meets OEM performance standards.
• Warranty: Backed by a 3-month warranty against manufacturing defects, providing peace of mind for your purchase.
• Inspection: Parts are visually inspected and packaged securely to prevent damage during transit.

FAQ

Q1: Is this injector a direct replacement for my Isuzu 4HK1 engine?
A: Yes, part number 8-98160061-3 / 8981600613 is specifically designed for the Isuzu 4HK1 engine. It is a direct replacement for the original injector. However, we recommend verifying your engine’s serial number and the injector code (usually stamped on the old injector) to confirm compatibility, as there may be different variants (e.g., -1, -2, -3) used in different production runs.

Q2: What should I do before installing a new injector?
A: It is highly recommended to replace the injector copper washers and sealing washers (not included) during installation. The fuel system should be properly primed to remove air before starting the engine. Also, ensure the fuel rail and lines are clean to prevent debris from damaging the new injector. For optimal performance, we recommend having the injector coding/programming performed by a qualified diesel technician using a diagnostic tool, as the 4HK1 system may require injector flow compensation calibration.

Q3: How can I extend the life of my 4HK1 fuel injectors?
A: The most critical factor is fuel quality. Always use clean, high-quality diesel fuel and replace the fuel filter at the intervals specified in your vehicle’s maintenance schedule. Water in the fuel is a primary cause of injector failure. Additionally, avoid running the vehicle low on fuel, which can introduce air and contaminants into the common rail system. Regular maintenance of the fuel system will significantly prolong injector life.