Product Overview

This premium replacement fuel injector nozzle is engineered for the Isuzu 6HK1 diesel engine, specifically powering the Hitachi ZX330 excavator. As a leading global supplier of heavy-duty engine components, we ensure this part meets the highest standards for performance and durability. We specialize in direct export to major industrial markets worldwide, including North America, Europe, the Middle East, and Asia-Pacific, providing reliable parts for construction and mining fleets.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications for optimal fuel atomization and combustion efficiency.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressures and temperatures, ensuring long service life.
• Improved Engine Performance: Restores factory-level power output, fuel economy, and reduces harmful emissions.
• Rigorous Quality Control: Each unit undergoes stringent pressure testing and dimensional inspection to guarantee flawless operation.
• Direct OEM Replacement: Designed for a perfect fit, eliminating the need for modifications and ensuring quick, hassle-free installation.

Technical Specifications

OEM Cross-Reference

This part is a direct interchange for the following OEM numbers:

• Isuzu: 1-15300389-1
• Isuzu (Alternate): 1153003891

Note: Always verify part numbers against your engine’s serial number or existing component for absolute compatibility.

Compatibility

This fuel injector nozzle is specifically designed for the Isuzu 6HK1-TC diesel engine. Its primary application is in:

• Heavy Equipment: Hitachi ZX330 hydraulic excavator.
• Typical Model Years: Compatible with ZX330 models utilizing the Isuzu 6HK1 engine (common in mid-2000s to later production).

Global Supply & Distribution

We are a trusted partner for construction and mining companies worldwide. Our streamlined logistics network ensures efficient delivery to key industrial hubs and ports across all continents.

• Worldwide Shipping: We export via air and sea freight to North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), the Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali for rapid regional distribution.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared to full international trade compliance standards for smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive a reliable, performance-grade component.

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machinery and advanced metallurgy.
• Testing: Every injector nozzle is subjected to rigorous pop-pressure testing, leak testing, and spray pattern analysis to validate performance against OEM benchmarks.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects, providing peace of mind for your operations.

FAQ

Q1: How do I confirm this injector nozzle fits my specific Hitachi ZX330?
A1: The most reliable method is to cross-reference the part number stamped on your existing injector nozzle. Match it with our primary part number 1-15300389-1 or alternative 1153003891. We also recommend verifying your engine’s model and serial number.

Q2: Is this a complete injector or just the nozzle?
A2: This part is specifically the Injector Nozzle & Holder assembly (sometimes called the nozzle and body). It is the core precision component of the fuel injector. Please check your requirements to see if you need this assembly or a complete, rebuilt injector unit.

Q3: What are the signs that my 6HK1 engine needs a replacement injector nozzle?
A3: Common symptoms include hard starting, excessive black or white smoke from the exhaust, loss of engine power, rough idle, misfiring, and a significant decrease in fuel efficiency. Replacing worn nozzles is crucial for maintaining engine performance and longevity.

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 .