Product Overview

This is a premium quality Common Rail Injector Nozzle, specifically engineered for Dmax diesel engines and compatible with a wide range of modern diesel fuel injection systems. Designed as a direct replacement for OEM parts DLLA152P879 and 093400-8790, this nozzle is manufactured to meet the rigorous demands of B2B operations. We serve a global clientele, with extensive shipping to major markets in North America, Europe, Southeast Asia, and the Middle East, ensuring fast and reliable delivery for workshops, distributors, and fleet maintenance facilities worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured with high-grade stainless steel for exceptional resistance to corrosion and wear, ensuring long service life in high-pressure common rail systems.
• Optimized Fuel Atomization: Delivers precise fuel injection for improved combustion efficiency, resulting in enhanced engine power, lower fuel consumption, and reduced emissions.
• Stringent Quality Control: Every nozzle undergoes rigorous testing for spray pattern, flow rate, and opening pressure to guarantee 100% performance compliance with OEM standards.
• Direct Fit Replacement: Engineered to be a hassle-free, drop-in replacement for the original parts, minimizing downtime during repair or maintenance.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct replacement for the following OEM and cross-reference numbers:

• DLLA152P879 (Primary Part Number)
• 093400-8790 (Denzo / Common Rail System Number)

Note: Always verify compatibility with your specific injector body and engine model before installation.

Compatibility

This nozzle is designed for use in Common Rail Diesel Injection systems, commonly found in:

• Engine Models: Isuzu Dmax diesel engines and other compatible 4-cylinder diesel engines utilizing DENSO HP3/HP4 common rail systems.
• Vehicle Applications: Primarily used in Isuzu D-Max pickups and SUVs, as well as other light commercial vehicles and machinery that share the same injection system specifications.

Global Supply & Distribution

As a leading supplier from Shandong, China, we are equipped to handle international B2B orders with efficiency and reliability.

• Worldwide Shipping: We offer fast and secure shipping to all major global destinations via air, sea, and express couriers.
• Key Markets: Our products are regularly exported to North America, Europe, Southeast Asia (Thailand, Vietnam, Indonesia), the Middle East (UAE, Saudi Arabia), Africa, and South America.
• Logistics: We maintain strong partnerships with logistics providers to ensure timely delivery to major ports and industrial hubs.
• Trade Compliance: Our export team is experienced in international trade documentation and customs clearance procedures.

Quality Assurance

• Manufacturing Standards: Produced in a facility adhering to strict quality management systems and international manufacturing standards.
• Testing: Each batch is sampled and tested for spray pattern, leakage, and dimensional accuracy.
• Warranty: We provide a 4-month warranty against manufacturing defects, ensuring peace of mind for your business.

FAQ

Q1: Is this nozzle a direct replacement for my Dmax injector?

A1: Yes, the DLLA152P879 (093400-8790) is designed as a direct OE replacement for the injector nozzle in Dmax engines. However, we always recommend verifying your existing part number against the OEM numbers listed to ensure perfect fitment for your specific injector assembly.

Q2: What is the recommended installation procedure for this nozzle?

A2: Installation should be performed by a qualified diesel technician. Key steps include: 1) Thoroughly cleaning the injector bore and fuel system. 2) Carefully replacing the old nozzle and its associated sealing washers. 3) Tightening the nozzle retaining nut to the manufacturer’s specified torque. 4) Testing for leaks and proper spray pattern after installation.

Q3: How should I store these nozzles before installation?

A3: Store the nozzles in a clean, dry environment away from dust and moisture. Keep them in their original packaging until immediately before installation to prevent contamination of the precision-machined internal components. Avoid handling the needle tip.