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Denso Injector

The Denso Injector Manufacturer!

 

Abosede is a leading company in the automotive parts industry, specializing in the development, production, and sales of diesel injection system components, including fuel pumps, injector assemblies, spare parts, and repair kits.

 
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Why choose us

Rich experience

Our company boasts a highly skilled technical team, covering R&D, production, quality control, marketing, and customer service.

 

Product application

Our products are widely used in commercial vehicles, construction machinery, and diesel-powered equipment, reaching customers in multiple countries and regions worldwide and earning their trust and recognition.

Customized High-Pressure Solutions

We offer OEM customization services for specialized high-pressure pumps and AdBlue® injection systems, tailored to meet unique customer requirements for emissions compliance, power delivery, and special applications.

Sales market

Our global presence includes in Brazil, Ecuador, Peru, Colombia, Turkey, UAE, Iran, Morocco, Egypt, Lebanon, and Russia ,etc. helping us understand diverse market needs.

 

 

Product Features
 

High-Efficiency Fuel Injection: Denso utilizes advanced common rail fuel injection technology, allowing precise control of injection quantity and timing, ensuring smoother engine operation and stronger power output.


Eco-Friendly & Fuel-Saving: The optimized fuel injection mode effectively reduces carbon and particulate emissions, complying with environmental standards while enhancing fuel economy.


Durable & Reliable: Made with high-quality materials and precise manufacturing processes, this injector maintains stable performance over long-term use, reducing maintenance costs.


Wide Compatibility: Specifically designed for the Hino Dutro 300 N04C 4.0L Euro 4 engine, ensuring excellent compatibility, easy installation, and reduced vehicle downtime.

23670-0e020 23670-09430 Denso Injector Assy For Toyota Hilux 2GD-FTV

Construction of Fuel Injectors

 

295050-3330 Denso Injector Assy For Hino Dutro 300 N04C 4.0L Euro 4

Injector body–It is the outer body or can be called a shell inside which all the other parts of a injectors are arranged just like a garden shower. The inside of the injector body is designed in such a fashion that it holds a precisely designed capillary or passage through which the highly pressurised fuel from the fuel pump can flow for further spray.


Plunger – A plunger is used at the nozzle or narrow end of the fuel injector which is used to open or close the nozzle under the action of fuel pressure governed by the fuel distributor or engine governor.


Springs – 2 springs are used inside the mechanically controlled fuel injectors that are- Plunger spring- The to and fro movement of the plunger is controlled by plunger spring which operates when the fuel pressure inside the fuel injector increases results in opening of the nozzle and returns to its initial position when the pressure decreases which in turn closes the nozzle.


Main spring- The main spring is used to control the inlet of the fuel injector. Main spring operates under the action of fuel pressure provided by the fuel pump.

 

 
Types of fuel injectors
 
01/

Single-Point/Throttle Body Fuel injection
Single-point fuel injection, also known as throttle body injection, usually uses one fuel injector located near the throttle body to distribute fuel into the intake manifold. While it was a significant improvement over carburettors, this system is less efficient than more modern methods, as it doesn't offer precise control over how fuel is distributed to each cylinder.

02/

Port/Multi-Point Fuel injection
In multi-point fuel injection systems, each cylinder has its own fuel injector nozzle, placed directly into the intake port, hence the name of this type of fuel injection. This is more precise than single-point injection and allows for better fuel distribution across all cylinders, improving fuel economy and engine performance compared to single-point systems.

03/

Sequential Fuel injection
Sequential fuel injection is a more advanced version of multi-point injection. Instead of all injectors firing at the same time, each injector delivers fuel to its respective cylinder precisely when needed. This timing improves both fuel efficiency and power by ensuring that the combustion process is as effective as possible.

04/

Direct injection
Direct injection is the most advanced fuel injection system. In this type of fuel injection, fuel is injected directly into the combustion chamber, allowing for better atomisation of fuel and more efficient combustion. Direct injection systems are particularly common in diesel engines, but they're becoming more popular in modern petrol engines due to their efficiency and power benefits.

 

Shipping Made Simple

 

We understand that every customer has unique shipping needs. That's why we offer: 

 

productcate-1020-306

 

FAQ

Q: Can I Replace Just One Injector 23670-0e020?

A: Recommended to replace in sets (e.g., all 6 injectors for a 6-cylinder engine) to ensure uniform flow rates.

Q: Do you have warranty?

A: Yes, 6 month warranty

Q: Are you factory or trading company?

A: We are factory which mainly produce common rail diesel injection parts like diesel injector, fuel pump, valves, sensors, nozzles, repair kits etc. from BOSCH, DENSO, DELPHI, CAT. CUMMINS, ZEXEL, Yanmar and so on.

Q: Do you have genuine parts also?

A: Yes, Original & remanufacture & china new are available, It depends on customers' requirement.

Q: What is the life expectancy of a fuel injector?

A: On average, fuel injectors last between 50,000 and 100,000 miles. However, regular maintenance and using high-quality fuel and cleaning products can extend their lifespan.

Q: Is it worth replacing fuel injectors?

A: Replacing fuel injectors is worth it if they are damaged beyond repair or cleaning doesn't resolve performance issues. New injectors improve fuel economy, engine power, and reduce emissions, making them a worthwhile investment.

Q: Can I drive with a bad fuel injector?

A: Driving with a faulty fuel injector is not recommended. A malfunctioning injector can lead to poor engine performance, increased fuel consumption, and potentially cause long-term engine damage. It's best to address the issue as soon as possible.

We're professional denso injector manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale discount denso injector for sale here from our factory.

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