Product Overview

This high-quality, new diesel common rail fuel injector, part number 0445120048, is a direct replacement for the Mitsubishi 4M50 engine series. Manufactured to meet or exceed OEM specifications, this injector is a critical component for the diesel fuel injection system, ensuring optimal engine performance and fuel efficiency. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East, providing reliable supply chain solutions for heavy equipment and commercial vehicle applications.

Key Features & Benefits

• Precision Engineering: Designed for exact OEM fitment, ensuring seamless installation and operation.
• Superior Durability: Constructed from high-grade stainless steel to withstand extreme pressures and resist corrosion.
• Enhanced Performance: Optimized fuel atomization for improved combustion efficiency, increased power output, and reduced emissions.
• Cost-Effective Solution: A reliable new part that provides the performance of OEM at a competitive price point for bulk buyers.
• Rigorous Quality Control: Every unit is 100% tested for flow rate, pressure, and spray pattern before shipment.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following OEM and cross-reference part numbers:

• Bosch / OEM Number: 0445120048
• Mitsubishi Reference: Me226718
• Mitsubishi Reference: Me223749

Compatibility

This injector is specifically designed for the following engine applications:

• Engine Model: Mitsubishi 4M50
• Vehicle/Equipment Type: Diesel engine cars, trucks, and industrial machinery utilizing the 4M50 engine platform.
• Fitment Note: Please verify your existing part number (0445120048) and engine model (4M50) to ensure compatibility.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. We offer worldwide shipping and can deliver to major ports and industrial centers. Our key markets include:

• North America: Fast shipping to the USA, Canada, and Mexico.
• Europe: Reliable delivery to the UK, Germany, France, and the Netherlands.
• Asia-Pacific: Direct supply to Japan, South Korea, Australia, and Southeast Asian markets.
• Middle East & Africa: Serving the UAE, Saudi Arabia, and South Africa.

We have extensive export experience and are committed to international trade compliance, ensuring a smooth and hassle-free purchasing process for our B2B partners.

Quality Assurance

• Manufacturing Standard: Products are manufactured in ISO-certified facilities, adhering to strict quality control processes.
• Warranty: This product comes with a 4-month warranty against manufacturing defects.
• Testing: Each injector undergoes rigorous bench testing to verify flow, pressure, and spray characteristics, ensuring reliable performance upon installation.

FAQ

Q: Is this injector a direct OEM replacement for my Mitsubishi 4M50 engine?

A: Yes, this injector (0445120048) is designed as a direct OEM replacement for the Mitsubishi 4M50 engine. It is cross-referenced with OEM numbers Me226718 and Me223749. We highly recommend verifying your engine model and existing part number before ordering.

Q: What is the recommended installation procedure for this common rail injector?

A: Installation should be performed by a qualified diesel technician. It is critical to replace the injector copper washer and high-pressure fuel line seals during installation. Ensure the injector bore is clean and free of debris. Torque the injector retaining clamp to the manufacturer’s specifications to prevent leakage and ensure proper operation.

Q: What maintenance is required after installing a new injector?

A: After installation, it is recommended to prime the fuel system to remove any air. Start the engine and check for any fuel leaks around the injector base. We also recommend replacing the fuel filter at the same time to protect the new injector from contamination. For optimal long-term performance, maintain a clean fuel supply and use high-quality diesel fuel.

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 .