Product Overview

This high-quality Common Rail Injector, referencing OEM numbers 5283275 and 0445120134, is specifically designed for the Cummins ISF3.8 diesel engine. As a critical component of the diesel fuel injection system, this injector ensures precise fuel delivery for optimal engine performance and fuel efficiency. We are a professional supplier based in Shandong, China, offering global shipping to major markets including North America, Europe, Asia-Pacific, and the Middle East, catering to B2B buyers worldwide.

Key Features & Benefits

• High-Quality Construction: Manufactured from durable steel to withstand high pressure and extreme operating conditions, ensuring a long service life.
• Precision Engineering: Designed for exact fuel metering and atomization, which improves combustion efficiency, reduces emissions, and enhances engine power output.
• Direct Replacement: A true bolt-on replacement part that meets or exceeds OEM specifications, making installation straightforward and minimizing downtime.
• Reliable Performance: Undergoes rigorous testing to guarantee consistent performance and reliability for heavy-duty applications.
• Cost-Effective Solution: Offers a premium alternative to original parts at a competitive price point, helping you manage maintenance budgets effectively.

Technical Specifications

OEM Cross-Reference

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

• 0445120134 (Bosch)
• 5283275 (Cummins)

Note: Always verify your engine’s specific requirements before purchase.

Compatibility

This Common Rail Injector is specifically designed for use in the following engine models:

• Cummins ISF3.8 (Commonly found in light-duty trucks, buses, and industrial equipment).

Global Supply & Distribution

We are dedicated to providing a seamless international supply chain for our B2B partners. Our logistics network supports fast and reliable delivery to:

• North America: Major ports including Los Angeles, Houston, and New York.
• Europe: Key hubs such as Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Singapore, Shanghai, and Sydney.
• Middle East & Africa: Dubai, Jeddah, and Durban.

With extensive export experience, we ensure compliance with international trade regulations and offer flexible shipping options to meet your project deadlines.

Quality Assurance

We prioritize quality at every stage of production. Each injector is manufactured in a facility that adheres to strict quality control standards. Our process includes:

• Material Inspection: All raw materials are tested for durability and compliance.
• Performance Testing: Each unit is tested for flow rate, pressure, and spray pattern.
• Warranty: We back our product with a 4-month warranty against manufacturing defects.

FAQ

Q1: Is this injector a direct fit for my Cummins ISF3.8 engine?
A: Yes, this injector (0445120134 / 5283275) is designed as a direct OEM replacement for the Cummins ISF3.8 engine. It is a plug-and-play component. However, we recommend verifying your engine serial number and old injector code to ensure perfect compatibility.

Q2: What is the installation procedure for this injector?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: 1) Relieving fuel system pressure. 2) Removing the old injector carefully. 3) Cleaning the injector bore. 4) Installing the new injector with new sealing washers and torqueing to manufacturer specifications. 5) Priming the system and checking for leaks.

Q3: How should I maintain these injectors for optimal performance?
A: To ensure longevity, always use high-quality diesel fuel and replace your fuel filters regularly (every 10,000-15,000 miles or as per engine manual). Contaminants are the primary cause of injector failure. Avoid running the fuel tank low to prevent drawing in debris from the bottom of the tank.

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 .