Fuel Pump Mercedes C117 W176 W246 M270 Delivery Sensor Sender Unit A2464700994

Fuel Pump Mercedes C117 W176 W246 M270 Delivery Sensor Sender Unit is an original component from the Fuel pumps and level sensors group, designed for gasoline engines in Mercedes compact class vehicles. This used OEM part ensures a factory-fit for the fuel system, which facilitates installation and reduces the risk of compatibility issues.

Specifications and technical data

• SKU: A2464700994
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2464700994
• Substitutable numbers: A2464700994, A 246 470 09 94
• Fuel type: Petrol
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The fuel pump in the M270 engine is responsible for providing a stable supply of gasoline to the power unit at the correct pressure. A properly selected component from this group is crucial for:

• maintaining smooth engine operation across the full load range,
• proper cold and warm starts,
• efficient fuel utilization and maintaining exhaust emission parameters.

The original fuel pump for the Mercedes W176/W246 works in harmony with the vehicle's factory electronics, which promotes stable operation of the injection system and reduces the risk of diagnostic errors.

Compatibility and OEM selection

The presented pump comes from the Mercedes range, ensuring compliance with the manufacturer's factory standards. Selection based on the OEM number and interchangeable part numbers allows for precise matching of the component to the specific M270 engine version and body configuration, minimizing the risk of ordering errors.

In the case of a gasoline supply system, it is particularly important that the pump is designed specifically for this type of fuel. Using the correct component supports proper operating pressure, and thus the refinement of the power unit and the durability of other fuel system components.

Performance characteristics and advantages

The used OEM fuel pump for the Mercedes W176/W246 is a solution that allows for cost control while maintaining the vehicle's factory specifications. In practice, this means:

• retaining the original geometry and connections, which facilitates installation in place of the old component,
• compatibility with the standard engine control and diagnostic system,
• the ability to restore proper fuel supply without interfering with the installation.

For users who want to keep the vehicle in a configuration close to the factory state, using an original fuel pump is a beneficial solution in terms of both technical and operational aspects.

Professional installation and operation

Due to the importance of the fuel pump for the safety and reliability of engine operation, installation by an experienced service center, following the manufacturer's procedures, is recommended. Proper system bleeding, leak testing, and verification of operating parameters after pump installation help avoid problems with starting, power loss, or engine control unit errors.

If you want to deepen your knowledge about the diagnostics and operation of the fuel supply system, selecting components by OEM number, and regeneration principles, the following article will be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

System expansion – other elements from this group

If you are planning a comprehensive repair or upgrade of the fuel system area in your Mercedes and need other components from the same group, such as additional pumps, supply modules, or fuel level sensors, check the available parts in the Mercedes fuel pumps and level sensors category.