Product Overview

This high-quality common rail fuel injector, OE number 0445120314, is a precision-engineered component designed for modern diesel engines, including those used in MAN commercial vehicles. Manufactured to OEM specifications, this injector ensures optimal fuel atomization and combustion efficiency. We serve a global B2B clientele, with regular shipments to major markets across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Premium Construction: Made from high-grade stainless steel for superior corrosion resistance and long service life.
• OEM Standard Performance: Direct replacement for MAN and other diesel applications, ensuring a perfect fit and plug-and-play installation.
• Enhanced Fuel Efficiency: Precision-machined nozzle delivers the exact fuel quantity at the correct pressure for optimized combustion.
• Reduced Emissions: Helps maintain engine compliance with emission standards by ensuring complete fuel burn.
• Rigorous Testing: Every unit is 100% tested for flow rate, spray pattern, and pressure integrity before shipment.

Technical Specifications

OEM Cross-Reference

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

• Bosch: 0445120314, 0 445 120 314
• OEM: 0445120314

Note: Please verify your specific engine application before ordering.

Compatibility

This injector is primarily designed for use in MAN diesel engines and other heavy-duty commercial vehicles utilizing Bosch common rail systems. Common applications include:

• MAN Truck & Bus Engines (TGL, TGM, TGS, TGX series)
• Industrial and agricultural diesel engines using the Bosch CRIN 2 technology

Always confirm compatibility with your specific engine code and ECU software version.

Global Supply & Distribution

We are a dedicated supplier to the global aftermarket, providing fast and reliable logistics solutions. Our distribution network covers:

• North America: Fast shipping to major ports (Los Angeles, New York, Houston) and inland hubs.
• Europe: Express delivery to Germany, Netherlands, UK, and France via DHL/UPS.
• Middle East & Africa: Reliable service to UAE, Saudi Arabia, South Africa, and Nigeria.
• Asia-Pacific: Direct shipping to Australia, Singapore, and Japan.

We offer flexible shipping via DHL, UPS, FEDEX, EMS, and TNT to meet your urgent requirements. Our minimum order quantity (MOQ) is just 2 pieces, making it easy for repair shops and distributors to stock up.

Quality Assurance

Our manufacturing process adheres to strict international quality standards. Key quality points include:

• Material Certification: All steel components meet high tensile strength and corrosion resistance standards.
• 100% Testing: Each injector undergoes rigorous calibration testing for opening pressure, spray pattern, and leak tightness.
• Warranty: We provide a 6-month warranty against manufacturing defects.

FAQ

Q1: Is this injector a direct replacement for my MAN engine?
A: Yes, part number 0445120314 is a standard Bosch common rail injector used in many MAN engines. However, we recommend checking your engine’s specific part number (often found on the injector body) to ensure a 100% match. Some engines may require ECU reprogramming after replacement.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. Key steps include: 1) Cleaning the injector bore thoroughly. 2) Replacing copper washers and O-rings. 3) Torquing the injector clamp to manufacturer specifications (typically 18-22 Nm). 4) Performing a leak-off test after installation. Improper installation can lead to fuel leaks or poor performance.

Q3: How should I store these injectors before installation?
A: Store the injectors in a clean, dry environment at room temperature. Keep them in their original packaging to protect the sensitive nozzle tip from damage. Avoid exposing them to dust or moisture. If not installing immediately, ensure the protective caps are kept on the fuel inlet and nozzle tip.

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 .