Product Overview

This high-quality diesel fuel injector nozzle, model DLLA155PN202 (OEM #105017-2020), is a precision-engineered replacement component designed for optimal fuel atomization in a wide range of diesel engines. Manufactured in Shandong, China, this nozzle meets stringent quality standards and is suitable for both repair and replacement applications. Our global supply chain ensures fast, reliable shipping to industrial centers and ports across North America, Europe, Asia-Pacific, the Middle East, and Africa, making it a trusted choice for B2B buyers worldwide.

Key Features & Benefits

• Precision Fuel Delivery: Engineered for exact fuel metering and atomization, improving combustion efficiency and engine performance.
• High-Speed Steel Construction: Manufactured from premium high-speed steel for exceptional durability, wear resistance, and a long service life.
• OEM Standard Fitment: Direct replacement for DENSO and compatible systems, ensuring a perfect seal and hassle-free installation.
• Rigorous Quality Control: Each nozzle is tested to meet high-quality benchmarks, reducing the risk of failure and downtime.
• Cost-Effective Solution: Provides reliable OEM-grade performance at a competitive price point, ideal for fleet maintenance and workshop repairs.

Technical Specifications

OEM Cross-Reference

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

• DENSO: 105017-2020
• Part Number: DLLA155PN202
• Alternative Reference: 155PN202

Compatibility

This fuel injector nozzle is designed for use in a variety of diesel car and light commercial vehicle engines that utilize DENSO fuel injection systems. It is commonly used in applications requiring the DLLA155PN202 specification. Please verify your engine model and injector body type to ensure correct fitment. Common compatible models include those found in many Japanese and Korean diesel vehicles.

Global Supply & Distribution

• Worldwide Shipping: We ship to all major global markets via DHL, TNT, UPS, EMS, and FEDEX.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, Korea, Australia), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Orders are processed within 24 hours and delivered to major ports and industrial centers within 3-7 working days.
• Trade Compliance: We have extensive export experience and ensure all shipments comply with international trade regulations.

Quality Assurance

• Manufacturing Standards: Produced in a facility that adheres to strict quality control procedures, ensuring consistent product performance.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Testing: Each batch undergoes rigorous testing for flow rate, spray pattern, and sealing integrity to guarantee reliability.

FAQ

Q: How do I confirm this nozzle fits my engine?
A: Please verify your current injector’s part number. The direct replacement numbers are DLLA155PN202 and 105017-2020. If your injector body matches these numbers, the nozzle is a direct fit. We recommend consulting your vehicle’s service manual if you are unsure.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. Ensure the nozzle seat is clean and free of debris. Always replace the copper washer and tighten the nozzle retaining nut to the manufacturer’s specified torque to prevent leaks and ensure correct spray pattern.

Q: How should I maintain these nozzles for optimal life?
A: Use high-quality diesel fuel and replace fuel filters at recommended intervals. Contaminated fuel is the primary cause of nozzle failure. If you notice rough idling, black smoke, or decreased fuel economy, have the injectors inspected and tested by a professional.