
Product Overview
This genuine Zexel fuel injector nozzle is a critical precision component designed for optimal performance in Isuzu diesel engines. As a leading global supplier of OEM-quality diesel engine parts, we provide reliable components to major markets worldwide, including North America, Europe, Asia-Pacific, and the Middle East, ensuring your operations are supported with the right parts, wherever you are.
Key Features & Benefits
- Precision Engineering: Manufactured to exact OEM specifications for perfect fitment and reliable performance, ensuring consistent fuel atomization.
- Enhanced Durability: Constructed from high-grade materials to withstand high-pressure fuel delivery and harsh operating conditions, extending service life.
- Optimal Engine Performance: Delivers precise fuel metering for improved combustion efficiency, leading to better fuel economy and reduced emissions.
- Direct OEM Replacement: Designed as a direct cross-reference for the original part, guaranteeing compatibility and eliminating installation issues.
- Rigorous Quality Control: Each nozzle undergoes stringent testing to ensure it meets or exceeds industry performance standards before shipment.
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | Zexel |
| Part Type | Fuel Injector Nozzle |
| Primary Part Number | 105017-2690 |
| Alternative Part Number | 1050172690 |
| Zexel Model Reference | 160sn644 |
| Application | For Isuzu Diesel Engines |
OEM Cross-Reference
This Zexel fuel injector nozzle is a direct replacement for the following OEM part numbers:
- Zexel: 105017-2690, 1050172690, 160sn644
Please consult with our technical team for the latest cross-reference information for other manufacturer brands.
Compatibility
This injector nozzle is engineered for compatibility with a range of Isuzu diesel engines. It is crucial to verify the specific engine model and existing part number before purchase. Commonly associated with industrial and automotive Isuzu diesel applications.
Global Supply & Distribution
We specialize in the international export of heavy-duty engine components. Our logistics network ensures efficient worldwide shipping to major ports and industrial hubs across North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia). We handle all aspects of international trade compliance, documentation, and customs clearance to ensure a smooth delivery process for our B2B clients.
Quality Assurance
Our commitment to quality is paramount. This part is sourced to meet strict OEM-equivalent standards. While specific certifications vary, all components are subject to a comprehensive quality assurance protocol that includes dimensional checks, pressure testing, and functional validation. We stand behind our products with a warranty and provide full technical support to ensure customer satisfaction.
FAQ
Q: How do I confirm this nozzle is compatible with my specific Isuzu engine?
A: The most reliable method is to cross-reference the part number currently installed on your engine. Match it with our listed OEM numbers (105017-2690, 1050172690, or 160sn644). For further confirmation, provide your engine model and serial number to our technical support team.
Q: Is this a genuine Zexel part or an aftermarket equivalent?
A> We supply OEM-quality parts manufactured to the original Zexel specifications. The component delivers identical performance, fit, and durability as the genuine part, providing a reliable and cost-effective solution for maintenance and overhaul.
Q: What are the recommended practices during installation to ensure optimal performance?
A> For peak performance and longevity, we recommend professional installation. This includes cleaning the injector body thoroughly, using new sealing washers, and calibrating the injector assembly with the correct opening pressure settings as per the engine manufacturer’s service manual. Always prime the fuel system 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 .