Automotive parts, fuel pump assembly, gasoline injector suitable for Mercedes Benz

Basic information of the product

Product name: Fuel pump

Brand: Dismantling parts

Installation position: Fuel system

OE number: 2464701294

Applicable vehicle model: Mercedes Benz

Product details

Location: Located inside the vehicle's fuel tank, immersed in fuel. ‌

Composition: The electric gasoline pump is mainly composed of an electromagnetic drive structure and a fuel supply structure. ‌

Working principle: The fuel pump works during start-up and engine operation.

If the engine stops and the ignition switch is still on, the control module will turn off the power to the fuel pump to avoid accidental ignition. Its working principle is mainly based on centrifugal force. ‌

Importance: The fuel pump is one of the basic components of the fuel injection system in electronic fuel injection vehicles and is crucial for the fuel supply system of the vehicle.

We also provide fuel pump of BMW, Mercedes Benz, Volkswagen, Range Rover, Maserati, Audi, Volvo and other models of cars.

The main function of a car fuel pump assembly is to provide fuel with a certain pressure to the engine fuel injection system.

The fuel pump assembly draws fuel from the fuel tank and pressurizes it, then delivers it to the engine combustion chamber to meet the engine's fuel demand.

If there is a problem with the fuel pump assembly, such as insufficient pressure or poor fuel supply, it can cause the engine to malfunction, affecting the performance and fuel economy of the car.

The specific function and working principle of the fuel pump assembly

The fuel pump assembly is usually installed in the vehicle fuel tank, and its core functions include:

Suck out fuel: Extract fuel from the fuel tank.

Pressurized fuel: pressurize the extracted fuel and deliver it to the fuel supply pipe.

Maintain fuel pressure: Work in conjunction with the fuel pressure regulator to establish and maintain appropriate fuel pressure.

Provide signal: Provide necessary signal for the fuel gauge to display the fuel level in the tank.

Construction and components of fuel pump assembly

The fuel pump assembly mainly consists of the following parts:

Oil pump bracket: supports the entire oil pump assembly.

Oil pump core: responsible for extracting and pressurizing fuel.

Oil float: detects the oil level in the fuel tank.

Pressure limiting valve: maintains stable oil pressure to ensure normal start-up and operation of the car.

Maintenance and replacement suggestions

There is no fixed standard for the replacement time of the fuel pump assembly, and it is generally recommended to replace it after driving 80000 to 100000 kilometers.

In addition, the service life, driving habits, and usage environment can also affect its lifespan. If the performance of the fuel pump assembly decreases or malfunctions, it should be cleaned or replaced in a timely manner.

The replacement cycle of gasoline filters is approximately 40000 kilometers to ensure the cleanliness of the fuel

What can we provide for auto parts?

Gestar not only provides customers with various types and brands of used cars, but also relies on China's strong supply chain advantages to provide customers with various new and second-hand auto parts, from engine system, suspension system, braking system, electrical system, transmission system, fuel system, clutch systems to cooling system.

Pls contact us and provide VIN or OE number for requiring any kinds of auto parts!