Product Details
Product Overview
This high-quality Common Rail Diesel Fuel Injector, featuring part numbers 0445120006, DLLA157P964, and F00RJ00375, is a precision-engineered component designed for modern diesel engines. Manufactured from durable stainless steel, this injector is intended for direct replacement and repair applications within fuel injection systems. We serve a global clientele, with consistent shipments to markets across North America, Europe, Asia-Pacific, and the Middle East, ensuring reliable supply for B2B partners worldwide.
Key Features & Benefits
- Precision Engineering: Manufactured to meet or exceed OEM specifications for reliable fuel delivery and optimal engine performance.
- Durable Construction: Built with high-quality stainless steel to resist corrosion and withstand the extreme pressures of common rail systems.
- Direct Replacement: Designed as a drop-in replacement for the original parts, minimizing installation time and complexity.
- Enhanced Fuel Efficiency: Precise fuel atomization contributes to improved combustion, leading to better fuel economy and reduced emissions.
- Stringent Quality Control: Each unit undergoes rigorous testing to ensure consistent flow rates and reliable operation under demanding conditions.
Technical Specifications
| Specification | Details |
|---|---|
| Part Number (OE No.) | 0445120006 |
| Alternative Part Numbers | DLLA157P964, F00RJ00375 |
| Product Type | Common Rail Injector |
| Fuel Type | Diesel |
| Material | Stainless Steel |
| Condition | New |
| Application | Fuel Injection System |
| Weight (Single Item) | 0.85 kg |
| Package Size | 26 x 6.5 x 6.5 cm |
| Gross Weight (Single Package) | 0.870 kg |
| Warranty | 4 Months |
| Place of Origin | Shandong, China |
OEM Cross-Reference
This injector is a direct replacement for the following OEM and reference numbers:
- Primary OEM: 0445120006
- Nozzle Reference: DLLA157P964
- Bosch Reference: F00RJ00375
Compatibility
This common rail injector is designed for use in a wide range of diesel engines utilizing common rail fuel injection systems. It is commonly used in various diesel engine cars and light-duty commercial vehicles. For specific vehicle fitment verification, please cross-reference your vehicle’s engine code and existing injector part number with the OEM numbers provided above.
Global Supply & Distribution
We are equipped to handle international B2B orders with efficient logistics and a global supply network. Our capabilities include:
- Worldwide Shipping: We offer reliable shipping options to destinations across the globe.
- Major Markets Served: Our products are regularly exported to North America, Europe, Southeast Asia, the Middle East, Africa, and South America.
- Fast Delivery: Orders are processed and dispatched promptly to major ports and industrial centers, ensuring minimal downtime for your operations.
- Export Compliance: We adhere to international trade standards and manage all necessary export documentation for smooth customs clearance.
Quality Assurance
- Manufacturing Standards: Produced in a facility focused on quality control, utilizing high-grade stainless steel materials.
- Testing: Each injector is tested for proper opening pressure, spray pattern, and leak-tightness before shipment.
- Warranty: This product is backed by a 4-month warranty against manufacturing defects, providing peace of mind for your purchase.
FAQ
Q1: How can I verify if this injector (0445120006) fits my engine?
A1: To confirm fitment, please check the part number on your existing injector. It should match one of the numbers listed (0445120006, DLLA157P964, or F00RJ00375). Additionally, verify your vehicle’s engine code and year of manufacture. If you are unsure, please contact our sales team with your engine model and vehicle details for assistance.
Q2: What are the key installation precautions for this common rail injector?
A2: Installation should be performed by a qualified diesel technician. It is critical to clean the injector bore in the cylinder head thoroughly before installation. Always replace the copper washer (heat shield) and high-pressure fuel lines if recommended by the manufacturer. Torque the injector retaining clamp or bolt to the exact specifications for your engine to avoid leaks or damage.
Q3: How should I store this injector if I do not install it immediately?
A3: Store the injector in its original packaging in a clean, dry, and dust-free environment. Keep the protective caps on the fuel inlet and nozzle tip to prevent contamination. Avoid exposure to extreme temperatures or moisture. Proper storage ensures the injector remains clean and ready for installation when needed.
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 .
FAQ
Common Product Inquiry Questions
How can I confirm this part matches my engine or injector model?
Send the OEM number, engine model, application, or clear product photos. We will help verify the suitable part before quotation.
Can I ask for packing, shipping, and delivery details together?
Yes. You can combine product confirmation, quantity, destination, packing request, and shipment method in one inquiry so the quotation is more complete.
Why is price not displayed on the page?
This catalog is built for B2B inquiry. Final pricing depends on the confirmed part number, quantity, stock situation, and shipping destination.
What information helps you quote faster?
Please include the OEM number, engine model, quantity, destination country, and any packing or shipping preference. This usually speeds up matching and quotation.
Inquiry Desk
Send Product Inquiry
Use this form to ask for fitment, MOQ, delivery time, packing, and shipping support for this product.
- Simple inquiry flow with direct sales follow-up.
- Send OEM number, quantity, or destination in the optional message if available.
- Every submission is stored in WordPress and sent to your admin email.
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Quick Inquiry
Common Rail Diesel Fuel Injector 0445120006 DLLA157P964 F00RJ00375 for Fuel Injection System
Send one clear inquiry and we will reply with quotation, lead time, and fitment confirmation.
- OEM number is included automatically when available.
- Add quantity, destination, and packing needs for a faster quote.
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Inquiry Desk
Send Inquiry
Quick contact for this product. OEM number is attached automatically.
- Simple inquiry flow with direct sales follow-up.
- Send OEM number, quantity, or destination in the optional message if available.
- Every submission is stored in WordPress and sent to your admin email.