Product Overview

This high-quality Bosch Common Rail Fuel Injector (OEM: 0 445 120 049 / 0445120049) is specifically designed for the Mitsubishi 4M50 diesel engine. As a critical component of the diesel fuel injection system, this injector ensures precise fuel delivery for optimal combustion, power output, and fuel efficiency. Our supply chain is globally oriented, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Africa with reliable shipping and trade assurance.

Key Features & Benefits

• OEM Standard Quality: Manufactured to meet or exceed original equipment specifications for a perfect fit and reliable performance.
• Precision Engineering: Ensures accurate fuel metering and injection timing, reducing emissions and improving engine response.
• Durable Construction: Built with high-grade steel to withstand extreme pressures within the common rail system, ensuring a long service life.
• Direct Replacement: Designed as a direct “drop-in” replacement for the original injector, simplifying the repair or replacement process.
• Rigorous Testing: Each unit is tested for spray pattern, flow rate, and sealing pressure to guarantee out-of-box functionality.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following original part numbers:

• Bosch: 0 445 120 049
• Bosch (Alt): 0445120049

Compatibility

• Engine Model: Mitsubishi 4M50
• Vehicle Application: This injector is commonly used in various Mitsubishi heavy machinery, industrial equipment, and commercial vehicles equipped with the 4M50 diesel engine.
• System Compatibility: Common Rail Diesel Injection System.

Global Supply & Distribution

We offer a comprehensive global supply chain solution for B2B clients.

• Worldwide Shipping: Fast and reliable shipping via DHL, UPS, FedEx, EMS, and TNT.
• Major Markets Served: We regularly export to the USA, Canada, Germany, UK, Australia, UAE, Saudi Arabia, South Africa, and throughout Asia.
• Fast Delivery: Standard processing time is 3-5 working days, with expedited options available for urgent orders.
• Trade Compliance: We support secure payments via TT, Western Union, PayPal, and Trade Assurance to ensure a smooth transaction.

Quality Assurance

• Manufacturing Standard: Produced in a facility adhering to strict quality control measures (ISO standards implied).
• Testing: Each injector undergoes rigorous testing for spray pattern, flow rate, and pressure integrity before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Service: Our team provides 24-hour customer service to assist with any technical or logistical inquiries.

FAQ

1. Is this injector a direct fit for my Mitsubishi 4M50 engine?
Yes, this Bosch 0445120049 injector is designed as an OEM replacement specifically for the Mitsubishi 4M50 diesel engine. It is a direct drop-in part and requires no modifications for installation.

2. What is the recommended maintenance for common rail injectors?
To ensure longevity, always replace the high-pressure fuel filter according to the engine manufacturer’s schedule. Contaminated fuel is the primary cause of injector failure. We also recommend using a fuel additive to lubricate the internal components, as modern low-sulfur diesel has reduced lubricity.

3. Do you provide technical support for installation?
Yes, while we recommend installation by a qualified diesel mechanic, our 24-hour service team can provide technical datasheets and guidance. Proper torque specifications and high-pressure line cleanliness are critical for a successful installation. Please contact us for any specific technical queries.

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 .