Product Overview

This high-quality, remanufactured Diesel Common Rail Fuel Injector (Nozzle Assembly) is engineered for precision performance and reliable replacement in diesel fuel injection systems. Designed to meet or exceed OEM specifications for part number 4W7017, this component is a critical upgrade for engine maintenance and repair. We supply B2B clients globally, with established logistics to major markets including North America, Europe, the Middle East, and Asia-Pacific, ensuring timely delivery to support your operations.

Key Features & Benefits

• Premium Remanufacturing: Each injector undergoes a complete remanufacturing process, restoring it to like-new performance with rigorous testing for optimal spray pattern and fuel delivery.
• OEM-Equivalent Quality: Manufactured to precise OEM dimensions and tolerances using high-grade steel materials, ensuring a perfect fit and reliable operation.
• Enhanced Durability: Built for the demanding conditions of diesel engines, providing long service life and consistent fuel economy.
• Cost-Effective Solution: Offers a reliable, high-performance alternative to purchasing new OEM parts, reducing downtime and maintenance costs.
• Global Compliance Ready: Packaged in neutral packing suitable for international export and distribution, with full documentation support.

Technical Specifications

OEM Cross-Reference

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

• 4W7017 (Primary Reference)
• 4W-7017 (Alternate Format)

Note: Always verify part number compatibility with your specific engine model before ordering.

Compatibility

This 4W7017 Diesel Common Rail Fuel Injector is designed as a replacement part for various diesel engines. It is specifically associated with applications for the 3400 engine model reference. For precise fitment, we recommend cross-referencing this part number with your engine’s service manual or consulting with our technical support team to confirm compatibility with your specific vehicle or equipment.

Global Supply & Distribution

We are a professional exporter of diesel engine components with extensive experience in international B2B trade. Our supply chain is optimized for global reach:

• Worldwide Shipping: We ship via major carriers including DHL, FedEx, UPS, TNT, and EMS to any destination.
• Key Markets Served: We routinely supply distributors and workshops in North America (USA, Canada), the European Union, the United Kingdom, Australia, the Middle East (UAE, Saudi Arabia), and Southeast Asia.
• Efficient Logistics: Standard delivery to major ports and industrial hubs within 3-7 working days after order processing. We handle all export documentation and customs compliance.
• Flexible Trade Terms: We support standard international payment methods including T/T, Western Union, and PayPal for secure and convenient transactions.

Quality Assurance

Every injector is backed by our commitment to quality and customer satisfaction.

• Rigorous Remanufacturing Process: Each unit is disassembled, cleaned, inspected, fitted with new critical wear components as needed, and reassembled to strict performance benchmarks.
• Performance Testing: Final products undergo flow testing and leak-down tests to ensure they meet specified performance criteria for pressure holding and fuel delivery.
• Warranty: This product is covered by a standard 3 to 6-month warranty against manufacturing defects, providing peace of mind for your investment.
• MOQ & Support: Minimum order quantity is 1 piece, ideal for testing or specific repair jobs. Our customer service team is available 24/7 to assist with technical and order inquiries.

FAQ

Q1: Is this 4W7017 injector a direct “plug-and-play” replacement for my engine?
A1: Yes, this remanufactured injector is built to the exact OEM specifications for part number 4W7017. It is designed as a direct replacement, requiring no modifications for a proper fit. However, we always recommend professional installation and calibration for optimal performance.

Q2: What does “Remanufactured” condition mean, and how does it compare to a new part?
A2: “Remanufactured” means a used OEM core has been professionally rebuilt to original performance specifications. The process involves complete disassembly, replacement of all seals and worn components, thorough cleaning, and rigorous testing. It offers OEM-level performance and reliability at a significantly lower cost than a brand-new OEM part, making it an excellent value for repair and maintenance.

Q3: Do you provide compatibility information for specific vehicle makes and models?
A3: While the primary identification is by the engine part number (4W7017) and its association with the 3400 engine model, compatibility can vary. For precise vehicle application (make, model, year), we strongly advise providing your engine serial number or consulting your equipment’s parts catalog. Our technical team can assist with cross-referencing upon request to ensure you receive the correct part.

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 .