Mercedes W206 M254 Petrol Engine Fuel Pump Sender Unit A2064704401

The Fuel Pump with Level Sensor for Mercedes W206 Gasoline Engine is an original fuel system component designed for the M254 unit. It ensures precise fuel delivery and reliable gasoline level readings, contributing to stable engine operation and accurate gauge readings on the instrument cluster. This is a solution for users seeking a proven, used component with factory fitment.

Specifications and technical data

• SKU: A2064704401
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2064704401
• Substitutable numbers: A2064704401, A 206 470 44 01
• Fuel type: Petrol
• Category: Fuel Pumps & Sending Units

Intended Use and Function in the Fuel System

The offered fuel pump, integrated with a level sensor, belongs to the Fuel Pumps and Level Sensors group and is dedicated to Mercedes W206 series vehicles equipped with the M254 gasoline engine. The component is responsible for maintaining adequate fuel pressure in the system and for transmitting information about the amount of gasoline in the tank to the vehicle's electronics.

A properly selected fuel pump for a gasoline engine:

• stabilizes the operation of the powertrain under full load conditions,
• reduces the risk of fuel supply interruptions during dynamic driving,
• ensures correct fuel level indications on the dashboard.

Benefits of Using an Original Mercedes Part

The component comes from the Mercedes manufacturer, which means maintaining factory operating parameters and compatibility with the vehicle's installation. The original design supports proper cooperation with the control electronics, wiring harness, and the fuel system intended for the M254 engine.

Key advantages include:

• factory fitment to the fuel tank geometry in the W206,
• fuel-specific operating characteristics of the fuel system,
• maintenance of parameters required by the engine control unit.

Technical Specifications and Compatibility

The pump is designed for a gasoline engine fuel system, which is important for both performance and resistance to the specific properties of fuel. Using the correct type of fuel is crucial for the component's durability and operational safety.

The product has an assigned OEM part number and corresponding interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. Combined with the SKU identifier, this allows for precise selection of the part for a given Mercedes W206 model.

Condition, Origin, and Practical Application

The offered fuel pump with level sensor is a used component, representing a reasonable compromise between cost and functionality. This type of component is particularly useful for:

• fuel system repairs after pump failure,
• resolving issues with incorrect fuel level indications,
• comprehensive fuel system servicing in vehicles with the M254 engine.

Thanks to its original design, installation is similar to factory standards, without the need for modifications to the fuel or electrical system.

Assistance with Selection and Additional Resources

To minimize the risk of error when selecting a fuel system component, it is advisable to use identification by OEM number, interchangeable numbers, and vehicle data. Practical tips for selecting and verifying the compatibility of modules and sensors can be found in the Global Parts guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECUs and Sensors?.

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