Product Overview

This high-precision diesel fuel injector nozzle, model DLLA158P854, is a direct replacement for OEM part numbers 093400-8540 and 095000-5471. Manufactured in our ISO-certified facility in Shandong, China, this nozzle is engineered for use in a wide range of diesel engines, including those found in construction machinery, agricultural equipment, and heavy-duty trucks. We serve a global B2B clientele, exporting to North America, Europe, Southeast Asia, the Middle East, and South America, ensuring reliable supply chains for workshops and distributors worldwide.

Key Features & Benefits

• Precision Engineered: Manufactured from premium High-Speed Steel for superior wear resistance and long service life.
• Optimized Fuel Atomization: Ensures a fine fuel spray pattern for improved combustion efficiency, leading to better fuel economy and reduced emissions.
• Direct OEM Replacement: Exact fit for applications requiring parts 095000-5471 and 093400-8540, simplifying inventory management.
• Rigorous Quality Control: Each nozzle tip is tested for flow rate, spray pattern, and sealing pressure to guarantee consistent performance.
• Cost-Effective Solution: Provides OEM-equivalent quality at a competitive price point, maximizing value for B2B buyers.

Technical Specifications

OEM Cross-Reference

This nozzle tip is a direct replacement for the following OEM and aftermarket part numbers:

• Primary Reference: 093400-8540 (Common Rail Injector Nozzle)
• Injector Assembly Reference: 095000-5471 (Complete Injector Assembly)
• Bosch Style Number: DLLA158P854

Note: Always verify the physical dimensions and spray angle (158°) against your original part before installation.

Compatibility

• Engine Types: Suitable for common rail diesel engines in light commercial vehicles, agricultural tractors, and industrial generators.
• Vehicle Applications: Commonly used in Isuzu, Mitsubishi, and other Asian-manufactured diesel engines requiring a DLLA158P854 nozzle.
• System Type: Designed for high-pressure common rail (HPCR) fuel injection systems.

Global Supply & Distribution

As a specialized exporter of diesel engine parts, we maintain a robust supply chain capable of fast, reliable delivery worldwide.

• Major Markets: We regularly supply clients in North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Japan, South Korea), and the Middle East (UAE, Saudi Arabia).
• Shipping Options: We offer flexible logistics including DHL, TNT, UPS, EMS, and FEDEX for express delivery, as well as sea freight for bulk orders.
• Ports Served: Efficient logistics to major hubs like Los Angeles, Rotterdam, Dubai, and Shanghai.
• Payment Terms: We support secure transactions via TT (Telegraphic Transfer), Western Union, PayPal, and Trade Assurance for buyer protection.

Quality Assurance

• Manufacturing: Produced in a facility adhering to international quality management standards, using precision grinding and heat treatment processes.
• Testing: Each batch undergoes sampling for flow rate, spray angle, and hydraulic sealing to ensure 100% functionality.
• Warranty: All parts are backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: How do I confirm this nozzle fits my injector?
A: Verify the part number on your existing nozzle. This DLLA158P854 nozzle matches OEM numbers 093400-8540 and is used in injector assemblies 095000-5471. The “158” in the code indicates a 158° spray angle, which is a critical fitment parameter.

Q2: Can I install this nozzle myself, or do I need special tools?
A: While the nozzle itself is a direct replacement, installation requires a clean environment and a torque wrench to tighten the nozzle retaining nut to the manufacturer’s specification. We recommend installation by a qualified diesel technician to avoid contamination or improper seating.

Q3: What is the typical service life of this nozzle tip?
A: The lifespan depends on fuel quality and engine maintenance. In standard operating conditions with clean fuel, this High-Speed Steel nozzle can last between 80,000 to 150,000 kilometers (50,000 to 90,000 miles). Regularly changing your fuel filter will extend its life.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .