Product Overview

This Denso 105007-1210 diesel injector nozzle (also referenced as DNOPDN121) is a critical fuel system component engineered for precision and durability in commercial and industrial diesel engines. We specialize in the global supply of high-quality engine parts, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with reliable shipping and expert B2B support.

Key Features & Benefits

• Precision Fuel Metering: Ensures optimal spray pattern and atomization for complete combustion, maximizing engine power and efficiency.
• Enhanced Durability: Manufactured from high-grade materials to withstand extreme pressures and temperatures, ensuring long service life and reduced downtime.
• Improved Engine Performance: Directly contributes to stable idle, smooth acceleration, and lower emissions by delivering the exact fuel quantity required.
• Reduced Fuel Consumption: Precise injection helps minimize fuel waste, leading to significant operational cost savings over time.
• Reliable Replacement: Designed as a direct fit for OEM specifications, ensuring easy installation and restoring engine performance to factory standards.

Technical Specifications

OEM Cross-Reference

This part is compatible with the following OEM part numbers:

• Denso: 105007-1210, DNOPDN121

Note: Always verify part number compatibility with your specific engine model before purchase. Cross-reference numbers may vary by manufacturer and region.

Compatibility

This diesel injector nozzle is designed for a range of commercial diesel engines. It is crucial to verify the exact application using the part numbers listed above. Commonly found in:

• Various mid-range to heavy-duty diesel engines from Japanese and global OEMs.
• Applications in trucks, buses, construction equipment, and industrial generators.

Global Supply & Distribution

We are a trusted partner for automotive parts distributors and workshops worldwide. Our logistics network ensures efficient delivery to key industrial hubs and ports across all continents.

• Worldwide Shipping: Reliable air and sea freight options to North America (USA, Canada, Mexico), Europe (Germany, UK, Poland), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: Consolidated shipments and established freight partnerships enable timely delivery to major logistics centers.
• Export Expertise: Fully compliant with international trade regulations, providing all necessary commercial documentation (Packing List, Commercial Invoice, Certificate of Origin).

Quality Assurance

Every part in our supply chain is subjected to rigorous quality control to meet the high standards demanded by the global B2B market.

• Manufacturing Standards: Produced to meet or exceed original equipment specifications for fit, form, and function.
• Testing: Components undergo dimensional checks and functional validation to ensure performance integrity.
• 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: The most reliable method is to cross-reference the part number currently installed in your engine or consult your engine’s service manual using the OEM numbers provided (105007-1210 or DNOPDN121). You can also provide your engine model and serial number to our technical team for verification.

Q: Are these nozzles sold individually or as a set?
A> This part is typically sold as a single unit. For engines with multiple cylinders, please specify the required quantity. We support bulk orders for complete engine sets, offering competitive pricing for distributors.

Q: What precautions should be taken during installation?
A> Diesel injector nozzles are precision components. Installation must be performed in a clean environment. It is highly recommended to use new sealing washers and to have the injector setting and spray pattern tested on a calibrated bench after installation to ensure optimal performance and avoid engine 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 .