Product Overview

This high-precision Diesel Fuel Injector Nozzle Assembly, identified by OEM numbers DN0SDN228 and 105000-2280, is a direct replacement component designed for optimal performance in Isuzu and other diesel engine platforms. Manufactured in our ISO-certified facility in Shandong, China, this nozzle tip is crafted to meet stringent OE standards, ensuring reliable fuel atomization and combustion efficiency. We export globally to markets including North America, Europe, Southeast Asia, the Middle East, and Africa, utilizing trusted logistics partners like DHL, TNT, UPS, and FedEx for fast delivery to major industrial hubs.

Key Features & Benefits

• Precision Engineering: Machined from High-Speed Steel for superior wear resistance and extended service life in high-pressure injection systems.
• Optimal Fuel Atomization: Ensures complete combustion, reducing smoke emissions and improving engine power output and fuel economy.
• Direct Fit Replacement: Designed for a perfect bolt-on installation with no modifications required, saving labor time and costs.
• Rigorous Quality Control: Each nozzle undergoes flow rate and spray pattern testing to guarantee consistent performance.
• Cost-Effective Solution: Offers a reliable alternative to OEM parts without compromising on quality, backed by a 6-month warranty.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: DN0SDN228, 105000-2280
• Alternative Number: DN4SK1

Compatibility

This nozzle is primarily designed for use in Isuzu diesel engines, specifically the 4HK1 series. It is suitable for various applications including:

• Isuzu N-Series / NPR / NQR trucks
• Isuzu F-Series / FTR / FVR trucks
• Industrial and agricultural diesel engines utilizing the 4HK1 platform

Note: Always verify your engine model and existing part number before ordering.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a strong international footprint. Our logistics network ensures efficient delivery to:

• North America: Major ports including Los Angeles, New York, and Houston.
• Europe: Key hubs like Rotterdam, Hamburg, and Felixstowe.
• Asia-Pacific: Direct shipping to Singapore, Tokyo, and Sydney.
• Middle East & Africa: Fast transit to Dubai, Jeddah, and Durban.

We support flexible shipping methods (DHL, TNT, UPS, EMS, FEDEX) and offer customized packing solutions to meet your specific requirements. Our standard delivery time is 3-7 days after order confirmation.

Quality Assurance

• Manufacturing Standards: Produced in a facility adhering to international quality management systems.
• Warranty: All parts are covered by a 6-month warranty against manufacturing defects.
• Testing: Each unit is tested for hydraulic performance, spray pattern, and leak tightness before shipment.

FAQ

Q1: Is this nozzle a direct replacement for my 4HK1 engine injector?
Yes, the DN0SDN228 / 105000-2280 nozzle is designed as a direct OE replacement for the Isuzu 4HK1 engine. It matches the original specifications for size, spray angle, and flow rate, ensuring a simple swap without any modifications.

Q2: What is the recommended installation procedure?
Installation should be performed by a qualified diesel technician. Ensure the injector body and seat are clean before assembly. Tighten the nozzle retaining nut to the manufacturer’s specified torque using a calibrated wrench. It is highly recommended to replace the copper gasket and o-rings during installation to prevent leakage.

Q3: How can I maintain the performance of this nozzle?
Use high-quality diesel fuel that meets the engine manufacturer’s specifications. Regularly replace the fuel filter and drain water from the fuel/water separator. If you experience rough idling, black smoke, or decreased power, have the injectors inspected and cleaned by a professional service center. This nozzle is a wear item and should be replaced as part of routine engine maintenance intervals.

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 .