Product Overview

This premium Common Rail Diesel Fuel Injector Assembly, model 0445120084, is specifically engineered for the Dongfeng Dci11 and MS6.3 engine platforms. Designed as a direct replacement for worn or failed injectors, this unit restores precise fuel metering and injection pressure critical for optimal combustion efficiency. We supply this high-demand component globally, serving major markets including North America, Europe, Southeast Asia, the Middle East, and South America, ensuring fast and reliable delivery to industrial hubs and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to meet or exceed OEM specifications for accurate fuel delivery and atomization.
• Enhanced Durability: Constructed from high-grade steel to withstand extreme pressures and temperatures within the common rail system.
• Improved Engine Performance: Restores lost power, reduces black smoke, and improves fuel economy by ensuring a complete burn cycle.
• Direct Fitment: A universal replacement part designed for easy installation with no modifications required.
• Reliable Starting: Ensures consistent cold starts and smooth idling by maintaining proper rail pressure integrity.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following OEM numbers:

• 0445120084 (Bosch / Common Rail System)

Note: This part is the primary OEM number for the Dci11 and MS6.3 applications. Always verify your existing injector number before ordering.

Compatibility

• Engine Models: Dongfeng Dci11, Renault dCi 11, MS6.3
• Vehicle Applications: Dongfeng heavy-duty trucks, commercial vehicles, and industrial equipment utilizing the 10.0L common rail diesel engine.
• Year Ranges: Fits model years approximately 2006 to present, depending on the specific engine serial number.

Global Supply & Distribution

We are a dedicated exporter of heavy-duty diesel engine parts, offering efficient logistics solutions for international B2B buyers. Our distribution network ensures:

• Worldwide Shipping: Reliable delivery via sea, air, and express courier (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, France, UK, Netherlands), Asia-Pacific (Australia, Japan, South Korea, India), Middle East (UAE, Saudi Arabia), Africa (South Africa, Nigeria), and South America (Brazil, Argentina, Chile).
• Fast Delivery: Stock is ready for immediate dispatch to major ports like Shanghai, Ningbo, and Qingdao, or direct to your door.
• Trade Compliance: Experienced in international trade documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities with strict quality control processes.
• Testing: Each injector undergoes rigorous pressure and spray pattern testing to ensure flawless performance before shipment.
• Warranty: Backed by a 4-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q1: Is this injector a direct fit for my Dongfeng Dci11 engine?
A: Yes, this 0445120084 injector is designed as a direct OEM replacement for the Dongfeng Dci11 and MS6.3 engines. However, we strongly recommend checking the existing part number on your injector to ensure compatibility, as engine variants may exist.

Q2: Do I need to replace the injector sealing washer or copper gasket when installing this unit?
A: Absolutely. It is critical to always install new sealing washers, copper gaskets, and hold-down bolts when replacing a fuel injector. Reusing old seals can cause combustion gas leakage, loss of compression, and injector failure.

Q3: What is the recommended maintenance for this injector after installation?
A: Ensure your fuel system is clean. Replace the fuel filter and water separator during installation. Use high-quality diesel fuel to prevent injector clogging. For optimal performance, we recommend professional coding or calibration of the injector to the ECU using a diagnostic tool, especially if replacing multiple units.

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 .