Product Overview

This is a genuine Denso diesel fuel injector nozzle, part number DLLA153PN177 / 105017-1770, engineered for optimal performance in Isuzu 4-cylinder engines. As a premier supplier to the global aftermarket, we provide reliable engine components with direct shipping to major industrial hubs across North America, Europe, the Middle East, and Asia-Pacific, ensuring timely delivery for your business needs.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications for perfect fitment, spray pattern, and fuel atomization.
• Enhanced Durability: Constructed from high-grade materials to withstand high-pressure injection cycles and resist wear, extending service life.
• Optimal Engine Performance: Ensures correct fuel delivery for improved power output, fuel efficiency, and reduced exhaust emissions.
• Rigorous Quality Control: Each nozzle undergoes stringent testing for pop pressure, leak-off, and spray characteristics to guarantee reliability.
• Global Compliance: Product is suitable for international markets and meets the performance standards required for commercial vehicle applications worldwide.

Technical Specifications

OEM Cross-Reference

This Denso nozzle directly replaces the following OEM and aftermarket part numbers:

• Denso: 105017-1770
• Isuzu Genuine: 8-94185-518-0, 8-94185-518-1
• Bosch: 0432172056, 0 432 172 056
• Common Aftermarket Reference: DLLA153PN177

Compatibility

This fuel injector nozzle is designed for the following Isuzu engine models, commonly found in light commercial vehicles and industrial equipment:

• Engine Model: Isuzu 4JB1
• Engine Model: Isuzu 4JB1-T, 4JB1-TC (Turbocharged variants)
• Typical Vehicle Applications: Isuzu N-Series trucks (NPR, NQR, NRR), some Isuzu MU Wizard / Rodeo models, and various generator/pump sets.
• Production Years: Widely used in vehicles and equipment from the late 1980s through the 2000s. Always verify your old part number for confirmation.

Global Supply & Distribution

We specialize in the international distribution of critical engine components. Our logistics network ensures efficient delivery to key markets:

• Worldwide Shipping: Available via air and sea freight from our regional hubs.
• Major Markets Served: We regularly supply businesses in North America (USA, Canada, Mexico), the European Union, the United Kingdom, Australia, Southeast Asia, the Middle East (UAE, Saudi Arabia), and Africa.
• Fast Port Delivery: Priority shipping to major ports including Los Angeles, Rotterdam, Singapore, Dubai, and Sydney.
• Export Expertise: All documentation is prepared in compliance with international trade regulations for a smooth customs clearance process.

Quality Assurance

• Manufacturing Standard: Produced on precision machinery adhering to ISO-quality processes, matching OEM dimensional and performance tolerances.
• Testing: Every unit is tested for critical parameters: pop pressure, seat tightness (leak-off), and spray pattern integrity before packaging.
• Warranty: Backed by a standard warranty against manufacturing defects. Specific warranty terms are provided with the commercial invoice.

FAQ

Q1: How can I confirm this nozzle is the correct replacement for my engine?
A1: The most reliable method is to match the part number stamped on your original injector nozzle. This part is designed to replace Denso 105017-1770 and its cross-references. Verify your engine model (4JB1 or 4JB1TC) for application confirmation.

Q2: Does this part come as a complete injector or just the nozzle?
A2: This listing is for the fuel injector nozzle assembly (nozzle and holder). It is not a complete, ready-to-install fuel injector unit, which would include the solenoid, body, and other internal components.

Q3: What is the recommended maintenance when replacing injector nozzles?
A3: For optimal performance and longevity, we strongly recommend having the new nozzles professionally calibrated (pop pressure set and spray pattern checked) and the full injector assembly bench-tested before installation. Always replace sealing washers and ensure the injector seat in the cylinder head is clean.

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 .