Product Overview

This high-performance Common Rail Diesel Fuel Injector is a direct replacement solution designed for a wide range of diesel engines, including heavy-duty excavators and industrial machinery. Manufactured to meet stringent OEM specifications, this injector ensures precise fuel delivery, optimal combustion, and enhanced engine performance. With global shipping capabilities, we serve major markets including North America, Europe, Southeast Asia, the Middle East, and South America, ensuring fast and reliable delivery to industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel with a silver finish for superior corrosion resistance and long service life.
• 100% Professional Testing: Every injector undergoes rigorous performance and leak testing to guarantee flawless operation upon installation.
• Enhanced Fuel Efficiency: Optimized nozzle design ensures complete atomization and combustion, reducing fuel consumption and emissions.
• Universal Fitment Compatibility: Designed for universal application across multiple diesel engine platforms, simplifying inventory management for B2B buyers.
• Reliable Warranty: Backed by an 8-month warranty, providing peace of mind for fleet operators and repair shops.

Technical Specifications

OEM Cross-Reference

This fuel injector directly replaces the following OEM and reference numbers:

• 0445120212 (Primary)
• 0445120007
• 0445120236
• 0445120231
• 3879433 (Model Number)

Note: Always verify fitment with your engine’s specifications. This injector is designed for common rail diesel systems and is compatible with multiple engine families.

Compatibility

This common rail injector is suitable for a wide range of diesel engines used in:

• Excavators & Heavy Equipment: Fits various makes including Caterpillar, Komatsu, Hitachi, Volvo, and Doosan.
• Industrial Engines: Compatible with diesel engines used in generators, compressors, and agricultural machinery.
• On-Highway Vehicles: Suitable for trucks and buses using common rail injection systems.

Global Supply & Distribution

We are a leading supplier of diesel engine parts with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: Reliable delivery to all major ports including Rotterdam, Los Angeles, Shanghai, and Dubai.
• Fast Transit: Orders processed within 24 hours with express shipping options for emergency repairs.
• Major Markets: Extensive distribution in North America, Europe, Asia-Pacific, Middle East, Africa, and Latin America.
• Trade Compliance: Full adherence to international trade regulations and customs documentation.

Quality Assurance

Every injector is manufactured in an ISO-certified facility using advanced machining and testing equipment. Our quality process includes:

• Material Verification: High-speed steel is tested for hardness and durability.
• Flow Testing: Each nozzle is calibrated to ensure precise fuel delivery within OEM tolerances.
• Leak Test: 100% pressure testing to prevent fuel seepage and ensure safety.
• Warranty: 8-month warranty against manufacturing defects.

FAQ

Q1: Will this injector fit my specific engine model?
A: This injector is designed for universal application in common rail diesel systems. However, we recommend verifying the OEM numbers (0445120212, 0445120007, etc.) against your engine’s specifications. If you are unsure, please provide your engine serial number for cross-referencing.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified technician. Ensure the fuel system is depressurized, clean the mounting surface, and replace sealing washers. Torque to manufacturer specifications (typically 25-30 Nm). After installation, prime the system and check for leaks before starting the engine.

Q3: How can I ensure long service life from this injector?
A: Use high-quality diesel fuel with proper filtration. Replace fuel filters regularly and avoid running the engine on low fuel. Periodic cleaning of the injector nozzle (every 500 hours of operation) can help maintain optimal performance. Always use genuine sealing components during 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 .