Product Overview

This high-precision fuel injector nozzle, identified as the DN0PD619 (DENSO part number 093400-6190), is a critical component for the fuel injection systems of specific Toyota diesel engines. Manufactured to OEM specifications, this nozzle ensures optimal fuel atomization, combustion efficiency, and engine performance. We are a leading global supplier based in Shandong, China, exporting to major markets across North America, Europe, Asia-Pacific, the Middle East, and Africa, offering a reliable supply chain for B2B clients worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear, ensuring a long service life under high-pressure injection conditions.
• Optimal Fuel Atomization: Delivers a finely atomized fuel spray pattern for complete combustion, leading to improved engine power, reduced fuel consumption, and lower emissions.
• Direct OEM Replacement: Designed as a perfect drop-in replacement for the original DENSO parts (093400-6190, DN0PD619), guaranteeing proper fitment and function.
• Rigorous Quality Control: Each nozzle undergoes strict testing for flow rate, spray pattern, and pressure tolerance to meet or exceed OE standards.
• Cost-Effective Solution: Provides a high-quality alternative to purchasing a complete injector assembly, offering significant savings for fleet maintenance and repair shops.

Technical Specifications

OEM Cross-Reference

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

• 093400-6190
• DN0PD619

This part is equivalent to the older designation DNOPD619.

Compatibility

This fuel injector nozzle is specifically designed for use in the following Toyota diesel engines:

• 1KZ-T (e.g., Toyota Hilux, Prado, Hiace)
• 1HZ-T (e.g., Toyota Land Cruiser, Coaster)
• 5L-E (e.g., Toyota Hilux, Dyna)

Global Supply & Distribution

We offer a comprehensive global logistics solution to serve B2B customers efficiently:

• Worldwide Shipping: We partner with major carriers including DHL, UPS, FedEx, EMS, and TNT for fast and reliable delivery.
• Major Markets Served: Our products are exported extensively to North America, Europe, Southeast Asia, the Middle East (UAE, Saudi Arabia), Africa, and South America.
• Fast Delivery: Standard orders are processed and shipped within 3-7 working days from our warehouses in Shandong, China.
• Flexible Packing: We offer standard WX packing, neutral packing, or customized packaging to meet your branding and logistics requirements.

Quality Assurance

• Manufacturing Standards: Produced in a facility that adheres to strict ISO quality management principles, ensuring consistency and reliability.
• Warranty: Each nozzle is backed by a 4-month warranty against manufacturing defects.
• Testing: Every batch is sample-tested for spray pattern, opening pressure, and leak tightness before shipment.

FAQ

Q1: Is this nozzle a direct replacement for the original DENSO part on my 1KZ-T engine?
A: Yes, this nozzle (DN0PD619 / 093400-6190) is a direct OEM replacement. It is designed to match the original specification exactly, meaning no modifications are required for installation. We recommend having a professional technician perform the replacement to ensure proper calibration.

Q2: What is the opening pressure for this nozzle?
A: The standard opening pressure for this nozzle type is typically set by the engine manufacturer (e.g., around 130-150 bar for the 1KZ-T). While this specific nozzle is manufactured to that standard, we always recommend having the injector assembly pop-tested and calibrated by a diesel injection specialist after installation to ensure it meets your specific engine’s requirements.

Q3: How should I store these nozzles before installation?
A: To prevent contamination and corrosion, store the nozzles in their original packaging in a clean, dry environment. Avoid touching the nozzle tip or needle valve. If not installing immediately, keep them sealed until ready for use to protect the precision-machined surfaces from dust and moisture.