Product Overview

This premium Diesel Fuel Injector Nozzle (Part No. DLLA158P854 / OEM 093400-8540) is a critical component engineered for high-performance diesel engines. Designed for replacement and repair applications, this nozzle ensures precise fuel atomization for optimal combustion efficiency. Sourced from a leading manufacturer in Shandong, China, our parts are exported globally to major markets including North America, Europe, Asia-Pacific, the Middle East, and Africa. We offer fast, reliable shipping via DHL, TNT, UPS, EMS, and FEDEX to meet your urgent operational needs.

Key Features & Benefits

• Superior Material: Manufactured from high-speed steel for exceptional wear resistance and longevity under high-pressure injection conditions.
• Precision Engineering: Each nozzle tip is machined to exacting tolerances to deliver a consistent, finely atomized fuel spray pattern.
• Enhanced Performance: Improves engine power output, reduces fuel consumption, and minimizes harmful emissions.
• Reliable Operation: Designed for direct replacement, restoring original engine performance and reliability.
• Rigorous Quality Control: Every unit undergoes strict testing to ensure flawless fitment and long service life.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: 093400-8540
• Alternate Part No.: DLLA158P854

Compatibility

Designed for use in a wide range of diesel car and light commercial vehicle engines. Please verify the specific part number (DLLA158P854) and OEM (093400-8540) against your vehicle’s service manual or existing injector for exact fitment. Common applications include various diesel injection systems requiring this specific nozzle geometry.

Global Supply & Distribution

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

• Worldwide Shipping: Fast and reliable shipping via DHL, TNT, UPS, EMS, and FEDEX.
• Major Markets Served: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Fast Delivery: Processing and shipping within 3-7 working days from our warehouse in Shandong, China.
• Export Expertise: Experienced in international trade with flexible payment terms (TT, Western Union, PayPal, Trade Assurance).

Quality Assurance

Our commitment to quality is unwavering. This fuel injector nozzle is manufactured under strict quality control standards using premium high-speed steel. We stand behind our product with a 6-month warranty against manufacturing defects. Each unit is inspected prior to shipment to ensure it meets the highest standards of performance and durability.

FAQ

1. How do I confirm this nozzle (DLLA158P854) is compatible with my engine?
Please cross-reference the part number DLLA158P854 and OEM number 093400-8540 with your current injector nozzle. This part is designed for specific diesel injection systems. For detailed fitment, consult your engine’s technical manual or contact our support team with your engine model.

2. What is the recommended installation procedure for this injector nozzle?
Installation should be performed by a qualified diesel technician. Ensure the injector body and mounting area are clean. Use new sealing washers and tighten to the manufacturer’s specified torque. Improper installation can lead to leakage or performance issues.

3. What maintenance is required for this fuel injector nozzle?
To ensure longevity, use clean, high-quality diesel fuel and replace fuel filters at recommended intervals. The nozzle itself requires no routine maintenance, but the entire injection system should be inspected periodically. If you notice rough idling, smoke, or power loss, have the injectors tested by a professional.