Product Overview

This is a premium Zexel common rail fuel injector nozzle, engineered for high-pressure diesel injection systems. We supply this critical component to a global B2B market, including major industrial centers in North America, Europe, the Middle East, and Asia-Pacific. Designed for durability and precise fuel atomization, it is an essential spare part for engine rebuilders, heavy machinery workshops, and fleet maintenance operations worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for optimal spray pattern and fuel delivery.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressures and resist wear, ensuring long service life.
• Improved Engine Performance: Delivers precise fuel metering for better combustion efficiency, reduced emissions, and consistent power output.
• Direct OEM Replacement: Guaranteed fit and function as a direct replacement for the original part, minimizing downtime.
• Rigorously Tested: Each nozzle undergoes stringent quality control and performance testing to ensure reliability.

Technical Specifications

OEM Cross-Reference

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

• Zexel: 105025-4200, 156SM420, 150SM303
• Denso: DLLA152PN375
• Other: 134101-9120-00

Compatibility

This common rail injector nozzle is designed for use in various diesel engines utilizing the Denso DLLA152PN375 nozzle type. It is commonly found in a range of commercial vehicles, industrial machinery, and generator sets. For precise application, always verify the engine model and existing part numbers against the cross-reference list above.

Global Supply & Distribution

We are a trusted global supplier for automotive and industrial engine parts. Our logistics network ensures reliable delivery to key markets:

• Worldwide Shipping: We export to all major continents with expertise in international trade documentation and compliance.
• Major Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and Africa.
• Efficient Logistics: Fast container and air freight services to major ports and inland hubs, including Rotterdam, Los Angeles, Singapore, and Dubai.
• B2B Focus: Dedicated support for wholesalers, distributors, and large-scale workshop operations.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machinery and precision grinding.
• Comprehensive Testing: Every unit is tested for leak-off pressure, spray pattern accuracy, and pop pressure to meet or exceed OEM performance benchmarks.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q: How do I confirm this nozzle is compatible with my specific engine?
A: Compatibility is determined by the injector nozzle type and part number. The most reliable method is to match the numbers stamped on your original nozzle (e.g., DLLA152PN375, 156SM420) with the OEM cross-reference list provided. If unsure, consult your engine service manual or contact our technical support with your engine model details.

Q: Are these nozzles sold individually or as a set?
A> This product is typically sold as a single unit (one nozzle). For engines with multiple cylinders, you will need to purchase one nozzle per injector. We offer volume discounts for set purchases; please inquire for bulk pricing.

Q: What precautions should be taken during installation?
A> Proper installation is critical. The injector tip and fuel system must be impeccably clean to prevent contamination. Always use new sealing washers and follow the manufacturer’s specified torque settings. We recommend installation by a qualified technician familiar with common rail systems to ensure optimal performance and avoid damage.

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 .