Isuzu 6HK1 Engine Fuel Injector Nozzle DLLA150SM165 8-98280697-1 for Excavator Truck

Product Details

Product Overview

This high-quality diesel fuel injector nozzle, identified by the part number DLLA150SM165 and cross-referenced as 8-98280697-1, is specifically designed for the Isuzu 6HK1 engine platform. As a critical component of the fuel injection system, this nozzle ensures precise fuel atomization, which is essential for optimal combustion efficiency, power output, and reduced emissions in heavy-duty applications.

Commonly used in Isuzu medium-duty trucks and excavators, this genuine-grade nozzle is a direct replacement for the original equipment. It is engineered to meet the stringent demands of construction and logistics machinery, providing reliable performance under high-pressure conditions. Please verify your engine model (6HK1) and existing part number before purchase to ensure a correct fit.

Key Features & Benefits

• Precise Fuel Atomization: Delivers a finely calibrated spray pattern to ensure complete combustion, maximizing fuel efficiency and engine power.
• Genuine Grade Quality: Manufactured to meet or exceed original equipment specifications, ensuring a perfect fit and long service life for your Isuzu 6HK1 engine.
• Durability Under Pressure: Constructed from high-grade hardened steel to withstand the extreme pressures inside the injector body, resisting wear and deformation.
• Direct Fit Replacement: Engineered to the exact dimensions of the OEM part (DLLA150SM165), making installation straightforward with no modifications required.
• Reduced Emissions: Optimized injection characteristics help maintain cleaner exhaust output, supporting compliance with environmental regulations.
• Cost-Effective Maintenance: Replacing worn nozzles restores engine performance and prevents damage to other fuel system components, saving on long-term repair costs.

Technical Specifications

OEM Cross-Reference

This nozzle is a direct replacement for the following original equipment manufacturer (OEM) numbers. Please confirm your existing part number against this list:

• DLLA150SM165 (Primary OEM Reference)
• 8-98280697-1 (Isuzu Parts System Number)

Note: This nozzle is designed specifically for the Isuzu 6HK1 engine family. Always consult your engine or vehicle manual to verify compatibility with your specific injector assembly.

Compatibility

This fuel injector nozzle is commonly used for the following applications:

• Engine Models: Isuzu 6HK1 (2010 model year and similar generations).
• Vehicle Applications: Isuzu Medium Duty Trucks (e.g., F-Series, FRR, FTR) and Excavators (e.g., Hitachi ZX series, Sumitomo SH series powered by Isuzu 6HK1 engines).

Fitment is inferred based on the engine model. Please check your specific equipment’s engine code to ensure compatibility before ordering.

Global Supply & Distribution

We are committed to serving the international B2B market with fast and reliable logistics. Our supply chain is structured to support global demand for heavy-duty engine parts.

• Worldwide Shipping: We ship to all major industrial regions including North America, Europe, Asia-Pacific, the Middle East, South America, and Africa.
• Major Ports & Hubs: Expedited shipping is available to key ports such as Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore.
• Fast Delivery: Orders are processed within 24 hours of payment receipt, with standard air and sea freight options to meet your project deadlines.
• Trade Compliance: We adhere to international export standards to ensure smooth customs clearance for our buyers.

Quality Assurance

We prioritize quality to ensure your equipment operates at peak performance. Every nozzle undergoes rigorous inspection and testing.

• Manufacturing Standard: Produced in ISO-certified facilities, adhering to strict quality control measures.
• Testing: Each unit is tested for spray pattern, pressure rating, and sealing integrity before packaging.
• Warranty: We offer a 3-month warranty against manufacturing defects. Post-warranty, we provide video technical support to assist with any installation or diagnostic issues.

FAQ

Q1: How do I confirm this nozzle fits my Isuzu 6HK1 engine?
A: First, locate the part number on your existing injector nozzle. It should read DLLA150SM165 or 8-98280697-1. Second, verify your engine model is indeed a 6HK1 (usually stamped on the engine block data plate). If both match, this nozzle is the correct replacement.

Q2: Can I install this nozzle myself, or do I need special tools?
A: Professional installation is highly recommended. Replacing an injector nozzle requires specialized tools to remove and install the injector without causing damage. Furthermore, the injector assembly must be properly torqued and the fuel system bled of air. We recommend having a qualified diesel mechanic perform the installation.

Q3: What maintenance is recommended for these nozzles?
A: Fuel injector nozzles are wear items. We recommend inspecting them every 1,500 to 2,000 operating hours in heavy-duty applications like excavators. Using high-quality diesel fuel and regularly changing your fuel filters will significantly extend the life of your injectors and nozzles. If you notice rough idling, black smoke, or a loss of power, check the nozzles immediately.