Product Overview

This high-quality diesel fuel injector, featuring OEM number 0445120289 and cross-reference C5268408, is a precision-engineered component designed for modern Common Rail diesel engines. Manufactured in our ISO-certified facility in Shandong, China, this injector is built to meet or exceed original equipment specifications. We provide global shipping solutions, serving major B2B markets including North America, Europe, Southeast Asia, the Middle East, and South America. Whether you are a distributor, workshop, or fleet operator, this injector offers a reliable, cost-effective solution for your fuel system needs.

Key Features & Benefits

• 100% Professional Tested: Every injector undergoes rigorous testing for spray pattern, flow rate, and pressure calibration to ensure optimal engine performance and fuel efficiency.
• Premium High-Speed Steel Construction: Manufactured from durable high-speed steel for exceptional wear resistance and long service life, even under high-pressure injection conditions.
• Direct OEM Replacement: Designed as a direct fit for the 0445120289 and C5268408 applications, guaranteeing seamless installation without modifications.
• Enhanced Fuel Atomization: Precision-machined nozzle delivers a fine fuel mist for complete combustion, reducing emissions and improving power output.
• Reliable 6-Month Warranty: Backed by a standard 6-month warranty against manufacturing defects, providing peace of mind for your inventory or fleet operations.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following Original Equipment Manufacturer (OEM) and reference numbers:

• Bosch / OEM Number: 0445120289
• Cummins / Cross Reference: C5268408

Please verify your injector’s specific part number before purchase to ensure compatibility.

Compatibility

This Common Rail injector is specifically designed for use in Cummins diesel engine applications that utilize the Bosch CRIN (Common Rail Injector) system. It is commonly found in heavy-duty truck, agricultural, and industrial machinery applications. While primarily associated with Cummins engines, check your engine code and existing injector part number (0445120289) for confirmation.

Global Supply & Distribution

We are an experienced global supplier of diesel engine components, offering efficient logistics to support B2B clients worldwide.

• Shipping Capabilities: We ship via sea freight (FCL/LCL), air freight, and express couriers (DHL, FedEx, UPS) to meet your delivery timelines.
• Major Markets: Our products are routinely exported to North America, Europe (EU), Southeast Asia, the Middle East (UAE, Saudi Arabia), Africa, and South America.
• Fast Delivery: Stock items are dispatched within 1-3 business days to major ports like Shanghai, Qingdao, Ningbo, and airports.
• Trade Compliance: We ensure all products meet international export standards and provide necessary documentation for customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in a professional facility adhering to strict quality control processes.
• Testing: Each injector is 100% professionally tested for opening pressure, spray pattern, and leak tightness before packaging.
• Warranty: Comes with a standard 6-month warranty against manufacturing defects. Please contact us for warranty claim procedures.

FAQ

Q1: How do I confirm this injector fits my engine?
A: Please check the original injector installed on your engine. The physical part number should be 0445120289 or the Cummins part number C5268408. This injector is designed for Common Rail systems; it is not compatible with older mechanical injection pumps.

Q2: Does the injector come pre-calibrated?
A: Yes, this injector is manufactured and tested to meet the standard OEM calibration specifications for the 0445120289 code. However, for optimal performance on specific high-performance engines, we recommend having the injector flow-matched by a certified diesel shop before installation.

Q3: What is the recommended maintenance after installation?
A: Ensure the high-pressure fuel lines and connections are clean and properly torqued to prevent leaks. It is also critical to replace the fuel filter during injector replacement to prevent contamination. Always use clean, high-quality diesel fuel to maximize the lifespan of the injector.

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 .