Product Overview

This is a premium-quality Common Rail fuel injector, engineered as a direct replacement for the Isuzu 4JJ1 diesel engine. Designed for durability and precise fuel metering, it is an essential component for maintaining optimal engine performance, fuel efficiency, and emissions control in commercial vehicles. We supply this critical engine part to B2B clients worldwide, with strong distribution networks across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for perfect fitment and reliable performance.
• Enhanced Durability: Constructed from high-grade materials to withstand high-pressure common rail systems and harsh operating conditions.
• Optimal Spray Pattern: Ensures complete fuel atomization for efficient combustion, maximizing power output and fuel economy.
• Reduced Emissions: Helps maintain compliant emission levels by delivering precise fuel quantities.
• Rigorous Testing: Each unit undergoes stringent quality control and performance testing prior to shipment.

Technical Specifications

OEM Cross-Reference

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

• Isuzu: 8-98238318-0, 8-98023-831-8
• Denso: 095000-XXXX (Refer to specific Denso catalog for final digits)

Note: Always verify the part number from your original component or vehicle documentation before ordering.

Compatibility

This fuel injector is specifically designed for Isuzu trucks and commercial vehicles equipped with the 4JJ1-TC engine. Common applications include, but are not limited to:

• Vehicle Models: Isuzu N-Series (NPR, NQR, NRR), some F-Series models
• Engine Model: Isuzu 4JJ1-TC (3.0L Turbo Diesel)
• Typical Year Range: Applications from the mid-2000s onward. Please confirm your specific model year for exact compatibility.

Global Supply & Distribution

We are a trusted global supplier for automotive engine components, specializing in efficient international logistics for B2B partners.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), the European Union, the United Kingdom, Australia, the Middle East (UAE, Saudi Arabia), and Southeast Asia.
• Fast Delivery Network: Consolidated shipments to major ports and industrial hubs ensure timely delivery. We work with reputable freight forwarders for reliable air and sea cargo.
• Export Expertise: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is prepared professionally to ensure smooth customs clearance worldwide.

Quality Assurance

Our commitment to quality ensures you receive reliable parts that meet professional standards.

• Manufacturing Standards: Components are produced in ISO-certified facilities using advanced manufacturing techniques.
• Performance Testing: Every injector is tested for leak integrity, pop pressure, and spray pattern conformity.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects, providing peace of mind for your business.

FAQ

Q1: How do I confirm this injector is the correct part for my specific Isuzu truck?
A1: The most reliable method is to cross-reference the part number stamped on your original injector. The primary number for this unit is 8-98238318-0. Also, verify your truck’s model (e.g., NPR), model year, and engine model (4JJ1-TC).

Q2: Are these injectors sold individually or as a set?
A2: This part is typically sold as a single unit. For optimal engine balance and performance, especially in high-mileage engines, professionals often recommend replacing all injectors on the same bank or the entire set.

Q3: What installation precautions should be taken?
A3> Installation must be performed by a qualified technician. Critical steps include: using new sealing washers and hold-down clamps, ensuring the injector bore and fuel rail are impeccably clean to prevent contamination, and performing a proper leak-down test and coding/programming procedure using diagnostic software after installation.

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 .