Fuel Pump Mercedes W177 W247 M260 M282 Delivery Unit Level Sensor A2474703300

Mercedes W177 W247 M260 M282 Fuel Pump Gasoline A2474703300 is an original part from the Fuel Pumps and Level Sensors category, designed for gasoline engines in modern Mercedes compact class models. Thanks to its factory design, it ensures stable fuel supply, correct system pressure, and safe compatibility with the vehicle's electronics, which translates to smooth engine operation and predictable performance.

Specifications and technical data

• SKU: A2474703300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2474703300
• Substitutable numbers: A2474703300, A 247 470 33 00
• Fuel type: Petrol
• Category: Fuel Pumps & Sending Units

Purpose and Role in the Fuel System

The presented fuel pump is a component of the gasoline fuel supply system, responsible for transporting fuel from the tank to the fuel rail with the appropriate working pressure. It has been designed to work with M260 and M282 series engines used in Mercedes W177 and W247 models, which guarantees correct flow parameters and compatibility with the factory engine control unit.

Thanks to the dedicated design for gasoline engines, the pump ensures:

• stable supply under varying engine load,
• correct operation across the entire RPM range,
• consistency with the factory engine control unit calibration.

Benefits of Using an Original Mercedes Fuel Pump

Choosing an original fuel pump from this series primarily means certainty of fit for a specific fuel system configuration. The component has been developed to work with level sensors, fuel filtration, and factory tank equipment, which minimizes the risk of starting problems, power drops, or control unit errors.

Key advantages include:

• maintaining factory pressure and performance parameters,
• correct operation with the gasoline injection system,
• reduced risk of leaks and pressure drops in fuel lines.

Performance and Installation Characteristics

The fuel pump from this series is designed for installation in the fuel tank, as part of the level sensor assembly. The use of a dedicated solution for a specific generation of Mercedes vehicles allows for maintaining the factory mounting geometry, correct connector placement, and proper interaction with the vehicle's electrical harness.

When replacing, it is recommended to:

• check the condition of the electrical system powering the pump,
• verify the cleanliness of the fuel tank,
• inspect fuel lines for any leaks.

This approach allows for full utilization of the pump's potential and reduces the risk of further interventions in the fuel supply system.

Professional Selection by Part Numbers and Practical Fuel System Operation

To select the correct pump for a specific engine version and year, it is advisable to use the OEM part number and interchangeable part numbers, which facilitates precise matching of the component to a given vehicle. In case of doubts regarding the diagnosis or repair of gasoline fuel system components, a guide describing the operation of the entire system will be helpful – it thoroughly discusses component selection by part numbers, typical wear symptoms, and service recommendations: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

If you are considering comprehensive service of the fuel system in your Mercedes and want to learn practical tips on selecting used components, compatibility, and installation, it is also worth reading the guide on electronics and sensors, where you will find information on the operation of control units and their cooperating elements: Used Automotive Electronics Onboard – Why Choose Second-Hand ECU Modules and Sensors?.

Related Mercedes Fuel Supply Components

When modernizing or repairing the gasoline fuel supply system in vehicles of this brand, it is often necessary to replace several cooperating components, such as other pumps, modules, or fuel level sensors. Therefore, it is worth considering a broader service approach and, when planning work on the fuel system, checking available parts in the category Mercedes Fuel Pumps and Level Sensors.