Mercedes W205 W213 OM654 Fuel Pump Delivery Sensor Sender Unit A2054705000

Mercedes W205 W213 OM654 Fuel Pump Sender A2054705000 is an original part from the Fuel Pumps and Level Sensors category, designed for modern OM654 diesel engines in C-Class W205 and E-Class W213 models. This used OEM part ensures a factory fit, maintaining the correct fuel system operating characteristics and reliable fuel level measurement.

Specifications and technical data

• SKU: A2054705000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2054705000
• Substitutable numbers: A2054705000, A 205 470 50 00
• Category: Fuel Pumps & Sending Units

Purpose and Function in the Fuel System

The presented fuel pump with sender is responsible for stable fuel supply to the OM654 engine and precise fuel level readings transmitted to the instrument cluster. Integrating the pump with the level sensor reduces the number of connections in the tank, contributing to reliability and simplifying diagnostics in case of potential faults.

The solution used by Mercedes in this generation of vehicles allows for maintaining the correct supply pressure for the injection system, while simultaneously ensuring stable readings on the onboard computer, which is important for both driving comfort and range planning.

Benefits of Using an Original Fuel Pump Sender

Choosing an original part from the Fuel Pumps and Level Sensors category for W205 and W213 models with OM654 engines offers primarily:

• factory fit to the fuel tank structure and the vehicle's electrical system,
• maintenance of operating parameters as intended by the vehicle manufacturer,
• correct interaction with control electronics and onboard systems,
• reduction of risks related to starting problems and power loss due to improper fuel supply.

This ensures a predictable installation process, and the fuel system retains its characteristics in line with factory specifications, which is particularly important in modern diesel engines.

Part Condition and Technical Installation Aspects

The item is offered as a used part, allowing for economical repair of the fuel system while maintaining the original manufacturer's specifications. This type of component, sourced from disassembly, is often chosen when it's important to maintain compatibility with factory equipment without the need for aftermarket replacements with uncertain parameters.

The fuel pump sender for W205 and W213 with OM654 engine enables the restoration of correct system operation in cases of problems such as starting difficulties, unstable idling, or incorrect fuel level readings. Installation should be carried out according to service procedures, maintaining cleanliness within the tank and proper system bleeding.

Selection by Numbers and Vehicle System Integration

The offered fuel pump sender belongs to the group of original Mercedes parts, which facilitates precise identification by OEM numbers and interchangeable numbers. This allows for unambiguous matching of the component to a specific engine version and vehicle year, without the risk of incompatibility with the wiring harness or fuel tank geometry.

In case of doubts during selection, it is advisable to refer to the vehicle's VIN and service documentation to ensure full compatibility with the factory fuel system configuration.

Technical Support and Related Products

If you want to better understand the operation of the fuel supply system in modern engines and the principles of selecting components such as fuel pumps and level sensors, the guide article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair will be useful, discussing diagnostics, repair, and operation of key components.

If you are planning comprehensive service for your Mercedes' fuel system and are also interested in other components responsible for fuel transport and quantity measurement in the tank, check out the available parts in the Mercedes Fuel Pumps and Level Sensors category.