Product Overview

This high-quality fuel injector nozzle, model DLLA155SND263 (OEM 093400-2630), is a precision-engineered component designed for optimal performance in diesel truck and car engines. Manufactured in Shandong, China, this nozzle serves as a direct replacement for worn or failed injectors, ensuring reliable fuel atomization and combustion efficiency. We serve a global clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East, providing fast and reliable shipping to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear under high-pressure injection conditions.
• 100% Tested Quality: Every unit undergoes rigorous professional testing to ensure perfect spray pattern, sealing, and flow rate, meeting or exceeding OEM specifications.
• Enhanced Engine Performance: Restores fuel economy, reduces emissions, and eliminates rough idling or power loss caused by worn injectors.
• Direct Fit Replacement: Designed for easy installation with no modifications required, matching the exact dimensions and specifications of the original part.
• Reliable Supply Chain: Backed by a 4-month warranty and available in bulk (MOQ: 48 PCS) for workshop and fleet maintenance needs.

Technical Specifications

OEM Cross-Reference

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

• 093400-2630 (Primary OEM)
• DLLA155SND263 (DENSO Standard Number)
• 0934002630 (Alternate Format)
• DLLA 155 SND 263 (Spaced Format)

Compatibility

This nozzle is designed for use in diesel fuel injection systems, specifically for diesel truck and car engines. It is commonly used in applications requiring a DENSO DLLA-type nozzle with a 155-degree spray angle and SND specification. Typical applications include:

• Medium and heavy-duty diesel truck engines
• Agricultural and industrial diesel engines
• Direct injection diesel passenger cars

Note: Please verify your engine’s specific injector body and application requirements to ensure compatibility.

Global Supply & Distribution

We offer comprehensive global logistics solutions to meet the demands of international B2B buyers:

• Worldwide Shipping: Reliable delivery via sea, air, and express courier (DHL, FedEx, UPS, TNT) to all major continents.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Japan, Korea, Australia, Singapore), Middle East (UAE, Saudi Arabia), Africa, and South America.
• Fast Delivery: Efficient processing and dispatch from our Shandong warehouse to major ports like Shanghai, Qingdao, and Shenzhen, ensuring rapid transit times.
• Trade Compliance: Experienced in international export documentation and customs clearance to ensure smooth transactions for our global partners.

Quality Assurance

• Manufacturing Standards: Produced in a professional facility with strict quality control processes to ensure dimensional accuracy and material integrity.
• Testing: Each nozzle is 100% professionally tested for spray pattern, opening pressure, and leakage before shipment.
• Warranty: Backed by a 4-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q1: What does the part number ‘DLLA155SND263’ mean?
A: This is a DENSO standard code. ‘DLLA’ indicates the nozzle type (Long Stem, Hole type). ‘155’ refers to the spray angle (155 degrees). ‘SND’ is a design code for specific flow and injection characteristics, and ‘263’ is a specific variant number. This ensures the nozzle matches the exact fuel delivery requirements of your engine.

Q2: How do I know if this nozzle fits my engine?
A: First, confirm your injector body model. This nozzle (DLLA155SND263) is a standard size. The most reliable method is to remove your old nozzle and compare the physical dimensions (length, diameter, and seat angle) and the stamped part number. If your old nozzle is stamped with 093400-2630 or DLLA155SND263, this is a direct replacement.

Q3: What is the recommended installation procedure for this nozzle?
A: Clean the injector body and nozzle seat thoroughly before installation. Use a new copper gasket (if applicable) and torque the nozzle retaining nut to the manufacturer’s specification. Avoid touching the nozzle tip. After installation, check for leaks and ensure the engine runs smoothly. For best results, professional installation with a calibrated torque wrench is recommended.