Product Overview

Our High Quality Fuel Injector Nozzle DN155SDK1 is a precision-engineered replacement component designed for diesel fuel injection systems. Manufactured in Shandong, China, this short-type nozzle is built to meet strict quality standards, ensuring reliable performance and long service life. We serve a global B2B clientele, with regular shipments to major markets in North America, Europe, Southeast Asia, and the Middle East. This part is ideal for workshops, distributors, and diesel engine rebuilders seeking a cost-effective, high-performance solution.

Key Features & Benefits

• High-Quality Construction: Made from durable steel, ensuring resistance to wear and corrosion in high-pressure fuel environments.
• Precise Fuel Atomization: Designed for optimal spray patterns, improving combustion efficiency and engine power output.
• Direct Replacement: Universal fitment for many diesel engine applications, simplifying inventory management for B2B buyers.
• Professional Service: Backed by a 4-month warranty and dedicated support for bulk orders and technical inquiries.
• Cost-Effective: Competitive pricing without compromising on quality, ideal for high-volume repairs and replacements.

Technical Specifications

OEM Cross-Reference

This fuel injector nozzle is a direct replacement for the following OEM number:

• OEM Number: DN155SDK1

Please verify compatibility with your specific engine model before ordering. For cross-reference assistance, contact our technical support team.

Compatibility

This short-type nozzle is designed for universal fitment in a wide range of diesel engines. Common applications include:

• Engine Types: Diesel engines (various makes and models)
• Vehicle Applications: Diesel engine cars, light trucks, and industrial equipment
• Fitment Note: Suitable for fuel injection systems requiring a short nozzle design. Always verify the nozzle length and spray pattern match your original part.

Global Supply & Distribution

We offer worldwide shipping with fast and reliable logistics to meet B2B demands. Our distribution network covers:

• North America: Regular shipments to the USA, Canada, and Mexico.
• Europe: Fast delivery to the UK, Germany, France, and Eastern Europe.
• Asia-Pacific: Serving China, Japan, South Korea, Australia, and Southeast Asia.
• Middle East & Africa: Export to UAE, Saudi Arabia, South Africa, and more.
• South America: Shipping to Brazil, Argentina, and Chile.

We specialize in bulk orders and can arrange air or sea freight to major ports and industrial hubs. Our team ensures compliance with international trade regulations and customs documentation.

Quality Assurance

Our fuel injector nozzles are manufactured under strict quality control processes in Shandong, China. Key quality points include:

• Manufacturing Standards: Produced using precision machining and high-grade steel for durability.
• Testing: Each batch undergoes pressure and spray pattern testing to ensure consistent performance.
• Warranty: Backed by a 4-month warranty against manufacturing defects. Extended warranty options available for bulk orders.
• Certifications: Compliant with international quality standards for automotive replacement parts.

FAQ

Q1: How do I verify if the DN155SDK1 nozzle is compatible with my engine?

Check your original injector nozzle for the part number (DN155SDK1) or measure the nozzle length and spray pattern. This is a short-type nozzle, so it must match the dimensions of your existing part. If unsure, provide your engine model (e.g., 4HK1, 6WG1) to our support team for cross-reference assistance.

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

Installation should be performed by a qualified technician. Ensure the nozzle seat and fuel system are clean before fitting. Use a torque wrench to tighten to manufacturer specifications. After installation, bleed the fuel system to remove air and check for leaks. Always replace sealing washers or O-rings as needed.

Q3: How should I store and handle these nozzles to maintain quality?

Store in a clean, dry environment at room temperature. Keep the nozzles in their original packaging to prevent contamination. Avoid exposing them to moisture or dust. For long-term storage, ensure the protective coating is intact. Handle with clean gloves to prevent oil or dirt from clogging the nozzle openings.