Product Overview

This high-precision Diesel Fuel Injector Nozzle (OEM cross references: 8N7005, 4W7017, 4W7018, 4W7019) is a premium aftermarket replacement component designed for heavy-duty diesel engines. Manufactured in Shandong, China, this injector nozzle is engineered to meet or exceed OEM specifications. We serve a global B2B clientele, with major markets in North America, Europe, the Middle East, Southeast Asia, and Australia. All orders are shipped via our exported standard packing to ensure safe transit to major ports and industrial hubs worldwide.

Key Features & Benefits

• Superior Durability: Constructed from high-quality High Speed Steel for exceptional wear resistance and long service life under high-pressure combustion environments.
• Precision Engineering: Ensures optimal fuel atomization, leading to improved engine combustion efficiency, reduced fuel consumption, and lower emissions.
• Direct Replacement: Universal fitment design for simple “replace/repair” installation. Manufactured to OE specifications for a perfect seal and immediate performance restoration.
• Cost-Effective Solution: Offers significant savings compared to OEM parts without compromising on quality, ideal for fleet maintenance and B2B bulk purchasing.
• Reliable Performance: Each unit is rigorously tested to ensure consistent fuel delivery and reliable engine starting, even in demanding conditions.

Technical Specifications

OEM Cross-Reference

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

• 8N7005
• 4W7017
• 4W7018
• 4W7019

Note: Please verify your existing part number against this list to confirm compatibility before purchasing.

Compatibility

This fuel injector nozzle is designed for use in heavy-duty diesel engines commonly found in:

• Engine Type: Diesel Engine
• Vehicle Model: TRUCK (Heavy-duty trucks and machinery)
• Fitment: Universal fitment for specific diesel engine series requiring these nozzle types.

Commonly used in Caterpillar and other heavy equipment diesel engines. Please consult your engine service manual for exact specifications.

Global Supply & Distribution

We are a dedicated supplier for the international B2B market. Our supply chain is optimized for fast and reliable delivery to:

• North America: Serving the USA, Canada, and Mexico.
• Europe: Fast shipping to major ports like Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Key markets in Southeast Asia, Australia, and New Zealand.
• Middle East & Africa: Regular shipments to Dubai, Jeddah, and major African ports.
• South America: Servicing industrial centers in Brazil, Chile, and Argentina.

We maintain large stock levels to fulfill bulk orders (MOQ 6 pcs) and offer competitive freight rates for LCL and FCL shipments.

Quality Assurance

• Manufacturing Standards: Produced in a ISO-compliant facility in Shandong, China, ensuring consistent quality control.
• Testing: Each nozzle undergoes pressure and spray pattern testing to ensure optimal performance before packing.
• Warranty: Backed by a comprehensive 6-month warranty against manufacturing defects, providing peace of mind for your procurement.

FAQ

Q: How do I verify the fitment of this part (8N7005) for my engine?
A: We recommend comparing the OEM part number stamped on your old injector nozzle with our cross-reference list (8N7005, 4W7017, 4W7018, 4W7019). If you have the engine model number (e.g., from a Caterpillar 3208 or similar), please provide it to our sales team for confirmation. Physical inspection is the most reliable method.

Q: Is this a complete injector or just the nozzle tip?
A: This is the fuel injector nozzle tip itself, not a complete injector assembly. It is designed for professional replacement/repair into the existing injector body. Proper cleaning and installation with the correct torque are required.

Q: What is the recommended maintenance for these nozzles?
A: To ensure longevity, use clean, high-quality diesel fuel and replace fuel filters regularly. When installing, ensure the nozzle seat is clean and free of debris. We recommend professional installation by a qualified diesel technician to prevent damage and ensure proper fuel atomization.

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 .