Our goal is to become your true partner in the field of fuel system in China. JINAN KOOLMAN INC. is a professional manufacturer, mainly deal car and truck parts.The company has a variety of advanced domestic and imported analysis, testing, manufacturing and testing equipment, to meet the quality needs of products, the formation of large-scale productivity.The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Product Application
Our products mainly include filters; fuel pumps; fuel pump assemblies; ignition systems; clutches; brake systems; sensors and other parts. These products are widely used in various automotive parts.
Quality Control
Our company has a sound organizational structure and a strict quality assurance system. Each product undergoes strict production and performance tests to ensure that the quality results of each link are more reliable.
Product Market
Our product market covers more than 40 countries and regions including America, Europe, the Middle East, and Southeast Asia.
Support Customization
Our company supports product packaging customization, product engraving, and provides sample customization services.
Types of Fuel System
The fuel system produced by our company mainly include the following types
Fuel Pump
The fuel pump drives the pump body to rotate through the electric motor, draws fuel from the fuel tank and pressurizes it, and then delivers it to the engine's fuel system through the fuel supply pipe. It cooperates with the fuel pressure regulator to establish a certain fuel pressure to ensure the stable operation of the fuel system.
Fuel Injector
The working mechanism of the fuel injector relies on the magnetic field force generated by the electromagnetic coil to control the lifting and lowering process of the valve needle in the fuel injector, thereby accelerating the fuel injection process. These instructions allow the injector to very accurately adjust the amount of fuel injected to meet the engine's fuel needs under different conditions.

Advantages of Fuel System
Fuel Pump
Fuel pump have many advantages, including: Electrically powered fuel transfer pumps are easy to use and require minimal effort from the user. They are available in different sizes and types, making them suitable for a variety of fuel transfer jobs. Fuel transfer pumps are portable and can be used in remote locations. They are designed to be safe and reliable, reducing the risk of fuel spills and accidents.
Fuel Injector
Fuel injector have many advantages, including:
Fuel economy: As compared to a carburettor, a fuel injector prevents fuel wastage by providing an accurate quantity of fuel for the air-fuel mixture. This increases fuel economy and reduces the carbon footprint of cars.
Engine efficiency: By providing the right quantity of fuel in the combustion chamber, the air-fuel ratio is maintained resulting in better combustion. This, in turn, increases engine efficiency.
Fuel metering: A fuel injector precisely metres the fuel and maintains the air-fuel ratio through the car’s engine control unit (ecu). Thereby, fuel injectors aid in fuel efficiency.
Prevents detonation and knocking: Detonation and knocking are some examples of engine malfunctioning that occur due to incomplete combustion. It was usually observed in carburettors, where the improper mixing of air and fuel often LED to unburned particles in the combustion chamber.
Application of Fuel System
Fuel Pump
Fuel pump can be used for a variety of purposes, including:
Automotive applications: Fuel pumps are an essential component in the operation of internal combustion engines in cars, trucks, and motorcycles. They ensure that the engine receives the right amount of fuel at the correct pressure, enabling efficient combustion and power generation.
Marine applications: Fuel pumps are also used in marine engines for boats and personal watercraft, providing fuel delivery in a similar manner to automotive applications. Marine fuel pumps must be designed to handle the unique challenges of the marine environment, such as exposure to saltwater and potentially higher fuel flow demands.
Small engine applications: Small engines found in lawn mowers, generators, and other equipment also require fuel pumps to deliver fuel to their combustion chambers. These pumps are often smaller and simpler in design compared to those used in automotive and marine applications but still serve a critical function in ensuring.
Fuel Injector
Fuel injector can be used for a variety of purposes, including: Used in most modern gasoline and diesel-powered vehicles. Commonly found in aircraft engines for precise fuel control. Utilised in industrial machinery and generators for efficiency. Employed in marine engines for better fuel management. Applied in some motorcycles and off-road vehicles for performance.
Technical Parameters of Fuel Pump
|
Product Name |
Working pressure |
Flow |
Current |
|
Car fuel pump |
3bar |
120lph |
<4.5A |
Packaging and Delivery of Fuel Pump
|
Packaging |
Brown Box / White Box / Color Box |
|
Transport |
By Air / Sea / Rail |
|
After-sales Service |
No need to worry about problems in the project. If you have any questions, please feel free to contact us, we will respond within 24 hours and help solve the problem. |
Technical Parameters of Fuel Injector
|
Product Name |
Fuel Injector 195500-3040 |
|
Model No |
195500-3040 BP2Y-13-250 |
|
Country of origin |
China |
|
Purpose |
For replace/repair |
|
Packing size and weight |
8.5*4.5*3.5 68g |

Customizable of Fuel Injector
Custom fuel injectors can be tuned and sized according to specific engine requirements and performance goals. Custom tuning allows for precise control over the fuel delivery characteristics, optimizing the air-fuel mixture for various operating conditions. Furthermore, choosing the right fuel injector size is crucial for achieving the desired power levels and engine performance.
Precautions for Use Fuel Injector
Drivers should use the recommended amount of cleaning liquid additives during refueling. Occasionally, drivers should check the wiring harness to see if there are any loose connections. Also, they should ensure that the electrical terminals of the custom fuel injectors are clean. Custom fuel injectors receive filtered fuel from the fuel line. However, if the fuel filter is dirty, the fuel injectors may not function properly. Therefore, remember to change the fuel filter after every 30,000 miles. Additionally, drivers should replace the fuel injectors after 50,000 miles or as recommended by the manufacturer.

Packaging and Delivery of Fuel Injector
|
Deliber |
EXW, FOB, CFR, CIF, DDU. |
|
Shipping |
EXPRESS(DHL/TNT/FEDEX/UPS/ARAMEX)/AIR CARGO/SEA |
|
After-sales service |
No need to worry about problems in the project. If you have any questions, please feel free to contact us, we will respond within 24 hours and help solve the problem. |
As one of the most professional fuel system manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy high-grade fuel system for sale here from our factory.
Vacuum Pump 14650 7T401, fuel pump, Nox Sensor 51154080015











