Product Overview

This high-quality Fuel Injector Nozzle DLLA158P844 (cross-reference 093400-8440) is a precision-engineered common rail component designed for modern diesel injection systems. Manufactured from premium stainless steel, this nozzle ensures reliable fuel atomization and engine performance. We provide global shipping to major industrial centers, serving markets across North America, Europe, Southeast Asia, the Middle East, and Africa. Ideal for B2B buyers seeking a direct replacement or repair solution for diesel engines.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting OEM specifications for a perfect fit and consistent fuel spray pattern.
• Durable Construction: Made from high-grade Stainless Steel to resist corrosion and withstand high-pressure common rail environments.
• Optimized Performance: Ensures complete fuel combustion, leading to improved engine power, reduced fuel consumption, and lower emissions.
• Direct Replacement: Designed for “replace/repair” applications, offering a cost-effective solution without compromising quality.
• Rigorous Testing: Each nozzle undergoes strict quality control checks to guarantee reliability and a long service life.

Technical Specifications

OEM Cross-Reference

This common rail nozzle is a direct replacement for the following OEM and reference numbers:

• DLLA158P844 (Primary Part Number)
• 093400-8440 (Cross-Reference Number)

Note: This part is designed for universal fitment in compatible diesel engines. Always verify your existing part number before purchasing.

Compatibility

This nozzle is designed for use in modern diesel engines equipped with common rail fuel injection systems. It is suitable for a wide range of diesel-powered vehicles and equipment, including:

• Car Models: General application for diesel engine cars.
• Engine Types: Compatible with various diesel engines using the DLLA158P844 nozzle specification.
• Application: Ideal for repair and replacement in agricultural, automotive, and industrial diesel engines.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust logistics network. Our services include:

• Worldwide Shipping: Reliable delivery to all major ports and industrial centers globally.
• Major Markets: We regularly supply clients in North America, Europe, the Middle East, Africa, and Asia-Pacific.
• Fast Delivery: Efficient order processing and shipping to minimize downtime for your operations.
• Export Expertise: Experienced in international trade and customs compliance to ensure smooth transactions.

Quality Assurance

• High-Quality Manufacturing: Produced under strict quality control standards using premium stainless steel materials.
• Warranty: Backed by a 4-month warranty against manufacturing defects.
• Testing: Each batch is tested for dimensional accuracy and spray pattern performance to ensure reliability.

FAQ

Q1: How do I confirm this nozzle fits my engine?
A: Please check the part number on your existing injector nozzle. If it matches DLLA158P844 or the cross-reference 093400-8440, this part is a direct fit. If you are unsure, please contact us with your engine model and current part number for verification.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. Ensure the nozzle seat is clean and the fuel system is free of contaminants. Use a torque wrench to tighten the nozzle to the manufacturer’s specified torque settings to avoid damage. Always replace the copper washer/seal if applicable.

Q3: How should I store unused nozzles?
A: Store nozzles in a clean, dry environment within their original packaging to prevent contamination or corrosion. Avoid exposing them to moisture or extreme temperatures. Proper storage ensures the nozzle remains in optimal condition for future use.