Who We Are

When you need critical common rail system components of diesel engine, using OEM parts is a wise choice, and which products can usually be obtained for less price from trustworthy OEM factories.

         As Certified Remanufactured Diesel Injectors, Fuel Pumps, and More, we offer various high-quality Injectors, Fuel Pumps, Injector Nozzles, Control Valves, solenoids, Common Rail Parts, Gasket Kits, and related diesel engine parts for CAT / BOSCH / DENSO / DELPHI / CUMMINS / DEUTZ Diesel Engine.

With a wide diesel engine parts range, superior quality, and the most competitive price, our Diesel Engine Spare Parts have been exported to more than 90 countries and regions around the world.


Co-Founder and CEO

The story of DIESELO, begins with a man and his passion for famous diesel engines. Marcus Chen was born in Chongqing, China. In 1987 he began his career as a salesperson in diesel engine parts for a large Chongqing Diesel Fuel System company.

In 2002, having gained the necessary sales experience, Marcus Chen sought after bigger dreams and decided to start his own venture in diesel engine parts with the help of his wife. His passion for diesel engines led him to manufacture various diesel fuel injection spare parts for some famous brands of diesel engines.

While studying the manufacturing craft from the German masters, he also learned from engineers that the common rail injection system plays an important role in the development of direct injection diesel engines. The diesel engine of the common rail injection system not only improves the power, torque, and fuel consumption but also improves the emission, reduces the noise, and effectively meets the increasingly strict requirements of environmental protection regulations.

In 2010 Marcus’s brother, Martin, introduced DIESELO to the international market and from there the brand began to expand internationally. Today, our local government has rated DIESELO as an “advanced export company”. Also, 70% of customers have already cooperated with DIESELO for more than 5 years. We invite you to create your own diesel engine parts success story with us!

Marcus Chen

Marcus Chen - DIESELO CEO
Common Rail system - BOSCH
Let's Keep Your Diesel Running Strong !

Our Mission

Our quality diesel engine parts will upgrade the value for your old diesel, then you are bound to get your good profit from our business cooperation.

At DIESELO we believe in independent professionals. Our mission is to provide quality products and services to help you succeed. We believe in the power of entrepreneurship and are passionate about helping our clients in their industries.

Our Vision

DIESELO was created to give diesel engine industry professionals an opportunity to increase service life of old diesel engine through our amazing products and quality service.

Let’s hand in hand for win-win!

Our Core Values

What Dieselo Can Offer You

Your satisfaction is our eternal pursuit 

Strictly Testing Products

Each product is strictly tested and inspected by precision machines to ensure meet the performance specifications.

Free Shipping Both Ways

Our company have international logistics partners for customers to offer the convenience of both free shipping and returns.

First Class Service

Our sales team has deep knowledge of diesel engine parts, and we are generous in sharing all of it with you anytime.

Need Advice?

Please  e-mail us now! Your email will always be answered by one of our super helpful Customer Experience Specialists who are standing by and ready to assist!


Access Brochures

This is where you’ll find all of Dieselo’s best, all in one place. Our newest brochure has everything you need to boost your diesel engine power and performance to the max.

Download your FREE DIESELO brochure now!

Contact DIESELO to Start Your Business

    The Faces Behind Our Success

    Meet Our Creative Team

    Timothy Hou

    Sales Director

    Aria Sun


    Susan Guan

    Product Management

    Lucas Fang

    Digital Consultant

    Sonia Chen

    PPC Ninja

    Shawn Zhou

    Head of Content
    diesel repair

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