Product Overview

This high-quality fuel injector nozzle is a direct replacement for Isuzu diesel engines, designed to restore optimal fuel atomization and engine performance. Manufactured to ISO 9001:2000 and TS16949 standards, this nozzle is a reliable, cost-effective alternative to OEM parts. We serve a global B2B clientele, with consistent exports to North America, Europe, Asia-Pacific, the Middle East, and South America, ensuring fast and reliable shipping to industrial centers worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from High-Speed Steel for superior durability and resistance to wear in high-pressure injection systems.
• Restored Performance: Ensures a precise fuel spray pattern, leading to improved combustion efficiency, increased power, and reduced fuel consumption.
• Direct Fitment: 100% brand-new component designed for a perfect, plug-and-play replacement for the original part, minimizing downtime.
• Rigorous Quality Control: Each nozzle is tested to meet strict ISO and TS16949 standards, guaranteeing consistent performance and long service life.
• Cost-Effective Solution: Provides a high-quality alternative to expensive OEM parts without compromising on reliability or performance.

Technical Specifications

OEM Cross-Reference

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

• OEM Number: 105025-0280
• Alternative Part Number: DLLA158SM028
• Cross Reference: Compatible with standard Isuzu injector assemblies requiring this nozzle specification.

Compatibility

• Engine Type: Isuzu Diesel Engines (4HK1, 6HK1, 4JJ1, and similar series)
• Application: Heavy-duty trucks, construction machinery, excavators, and industrial diesel generators.
• Note: Please verify your existing injector part number (DLLA158SM028) to ensure 100% compatibility with your specific engine model.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. Our shipping partners include DHL, UPS, FEDEX, EMS, and TNT, ensuring fast and reliable delivery to major ports and industrial hubs worldwide. We serve key markets including:

• North America: USA, Canada, Mexico
• Europe: Germany, UK, France, Italy, Netherlands
• Asia-Pacific: Japan, South Korea, Australia, Singapore, China
• Middle East & Africa: UAE, Saudi Arabia, South Africa
• South America: Brazil, Argentina, Chile

We offer standard lead times of 3-7 days and can accommodate bulk orders with customized packaging upon request.

Quality Assurance

Every fuel nozzle is manufactured in a facility certified to ISO 9001:2000 and TS16949 automotive quality standards. Each unit undergoes rigorous testing for spray pattern, flow rate, and sealing pressure to ensure it meets or exceeds OEM specifications. We back our product with a 6-month warranty against manufacturing defects.

FAQ

Q1: How do I confirm this nozzle fits my Isuzu engine?
A: Please check the existing part number on your old injector nozzle. It should read “DLLA158SM028”. If it matches, this is a direct 1:1 replacement. Verify your engine model (e.g., 4HK1, 6HK1) is listed in our compatibility section.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. Ensure the injector body and seat are clean. Replace the copper washer and tighten the nozzle retaining nut to the manufacturer’s specified torque. Always test for leaks after installation.

Q3: What is the typical lifespan of this injector nozzle?
A: The lifespan depends on fuel quality and engine maintenance. Under normal operating conditions with clean, high-quality diesel, this nozzle can last for 80,000 to 120,000 km. Regular fuel filter changes are recommended to maximize its service life.