Product Overview

This is a premium Zexel-branded diesel fuel injector nozzle, engineered as a direct replacement for the Isuzu 4JG1 engine series. Designed for global distribution, this critical component is supplied to major markets including North America, Europe, Asia-Pacific, and the Middle East, ensuring reliable performance for commercial and industrial vehicles.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for optimal fuel atomization and combustion efficiency.
• Enhanced Durability: Constructed from high-grade materials to withstand high-pressure injection cycles and resist wear.
• Improved Engine Performance: Delivers precise fuel metering for better power output, lower emissions, and improved fuel economy.
• Direct Fit Replacement: Designed for seamless installation without modifications, reducing vehicle downtime.
• Rigorous Quality Control: Each unit undergoes stringent testing to ensure consistent performance and reliability.

Technical Specifications

OEM Cross-Reference

This Zexel injector nozzle is a direct cross-reference for the following OEM part numbers:

• Zexel: 152PN269
• Isuzu: 105017-2690

Always verify part number compatibility with your specific engine serial number before purchase.

Compatibility

This injector nozzle is specifically designed for the Isuzu 4JG1 diesel engine. This engine is commonly found in a range of Isuzu commercial vehicles and industrial machinery, including but not limited to certain models of Isuzu NPR, NQR, and FSR trucks, as well as various generator sets and construction equipment. Applicable for vehicles and equipment manufactured throughout the 1990s and early 2000s.

Global Supply & Distribution

We specialize in the international export of high-quality engine components. Our logistics network ensures efficient shipping to key industrial hubs and ports worldwide, including those in the USA, Germany, UAE, Japan, and Australia. We have extensive experience in B2B trade compliance, documentation, and customs clearance to facilitate smooth delivery to your warehouse or port of entry, whether you are ordering a single unit or a full container load.

Quality Assurance

Every injector nozzle is produced under strict quality management systems. Components are precision-machined and subjected to performance tests, including spray pattern and leak-down tests, to verify they meet or exceed original equipment standards. We stand behind our products with a comprehensive warranty, details of which are provided with your commercial invoice.

FAQ

Q: How do I confirm this nozzle is compatible with my specific Isuzu 4JG1 engine?
A: The primary identifiers are the part numbers 152PN269 and 105017-2690. We recommend cross-referencing these numbers with your engine’s service manual or the part number stamped on your original injector nozzle. Providing your engine’s serial number to our technical team can also ensure a perfect match.

Q: Are these nozzles sold individually or as a set?
A> This product is typically sold as a single unit (one nozzle). For optimal engine balance and performance, it is often recommended to replace all injector nozzles on an engine simultaneously, especially in high-mileage applications. Bulk pricing is available for set purchases.

Q: What precautions should be taken during installation?
A: Professional installation is highly recommended. The fuel injection system is high-pressure and precision-critical. Installation must be performed in a clean environment, using proper torque specifications and tools. After installation, the injection timing and pressure should be calibrated by a qualified technician using appropriate diagnostic equipment.

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 .