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Bosch Injector

The Bosch 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.

 

 

Benefits of Bosch Injectors

 

Quality Assurance

Bosch injectors are engineered to meet OEM standards, ensuring compatibility and high performance.

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Durability

Made from high-quality materials, Bosch injectors are built to withstand the stresses of high-pressure fuel systems.

02

Advanced Technology

Bosch injectors use solenoid technology and advanced fuel atomization techniques to enhance combustion efficiency.

03

Lower Emissions

With Bosch injectors, you get cleaner combustion, which translates to lower exhaust emissions and compliance with environmental standards.

04

Improved Fuel Efficiency

Precise fuel delivery leads to less fuel waste, making Bosch injectors a cost-effective choice for long-term engine health.

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10R-1274, 10R-8501, 253-0618 Replacements for CAT C13 C15 C18 Fuel Injectors

 

Construction of Fuel Injectors

Injector body-The outer body or "shell" inside which all the other parts of an injector are arranged. The inside of the injector body is to hold a precisely designed capillary or passage through which the highly pressurized fuel from the fuel pump can flow for atomization and injection.


Plunger - A plunger may be used in the fuel injector which is used to open or close the nozzle under the action of fuel pressure. It is governed by the combination of springs and shims.


Springs - One or Two springs are used inside the mechanically controlled fuel injectors. They are:

  •  Plunger spring- The to-and-fro movement of the plunger is controlled by the plunger spring which compresses due to increased fuel pressure. When the fuel pressure inside the fuel injector increases to a point that is higher than the preset spring/shim combination, the needle in the nozzle lifts, fuel is atomized and injected, as the pressure decreases, the nozzle closes.

 

  • Main spring- The main spring is used to control the injection opening pressure. The main spring operates against the action of fuel pressure provided by the fuel pump.

 

 

Types of Fuel Injectors

Indirect Fuel Injection:
Single-point or throttle body injection: Uses one injector in a throttle body mounted on the intake manifold.
Multi-port fuel injection: Uses multiple injectors, one for each cylinder, spraying fuel into the intake port.
Sequential fuel injection: Injectors spray fuel in sync with the engine's firing order for precise fuel delivery.

 

Direct Fuel Injection:
Fuel is sprayed directly into the combustion chamber, allowing for higher fuel efficiency, better emissions control, and higher power output.

10R-1274, 10R-8501, 253-0618 Replacements for CAT C13 C15 C18 Fuel Injectors

 

Symptoms of a Faulty Fuel Injector

 

Engine Misfire: Uneven fuel delivery causes misfiring.

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Poor Fuel Economy: Leaking or clogged injectors waste fuel.

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Rough Idle: Engine vibrates excessively at idle.

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Difficulty Starting: Fuel delivery issues affect ignition.

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Increased Emissions: Faulty injectors disrupt combustion balance.

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Shipping Made Simple

 

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

 

productcate-1020-306

 

FAQ

Q: How often should fuel injectors be replaced?

A: Fuel injectors typically last between 50,000 and 100,000 miles. However, regular maintenance and monitoring for signs of malfunction can help determine the right time for replacement.

Q: What are the symptoms of a bad fuel injector?

A: Symptoms include reduced engine performance, misfires, rough idling, and thick exhaust smoke. If you notice any of these signs, it may be time to check your fuel injectors.

Q: Can I clean fuel injectors myself?

A: Yes, you can use fuel injector cleaning kits available in the market. However, for severe clogging or mechanical issues, it's best to seek professional help.

Q: How do fuel injectors improve fuel efficiency?

A: Fuel injectors deliver precise amounts of fuel directly into the combustion chamber, ensuring optimal air-fuel mixing and efficient combustion, which improves fuel efficiency.

Q: Are there different types of fuel injectors for different engines?

A: Yes, fuel injectors vary based on engine types, such as petrol, diesel, natural gas, and hydrogen engines. Each type is designed to meet the specific needs and fuel characteristics of the engine.

Q: How long do Bosch fuel injectors last?

A: In general, they're expected to last a pretty long time. Both Bosch and Delphi, two major manufacturers of automotive components, say their fuel injectors have a life expectancy of 1 billion cycles. Essentially, that means that the fuel injectors should last as long as the car does.

Q: How to check genuine Bosch injectors?

A: To verify whether the product is genuine, first check the holographic properties of the Bosch Secure Code Label. For genuine Bosch products, the secure code and logo on the Bosch Secure Code Label should glimmer in rainbow colours when it is exposed to direct light.

Q: Do Bosch injectors need coding?

A: Some earlier common rail injectors have no coding. And some Bosch and some Siemens/VDO injectors use a single code identification process for injectors called injector classification.

Q: Where to find injector code Bosch?

A: Some Bosch common rail injectors have the trim code marked on the top of the plastic housing, or on the coil of the injector.

Q: Can Bosch injectors be repaired?

A: As authorized Bosch diesel specialists, we repair common-rail injectors and injection pumps according to Bosch quality standards and provide access to information about the repair.

Q: How does a Bosch injector work?

A: The electronically controlled unit injector generates a high fuel pressure using the integrated piston pump and injects exact quantities of fuel into the combustion chamber. The advantage of the unit injector system is that there is no high-pressure line between the high-pressure pump and injection nozzle.

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

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