Mercedes C219 Petrol Tank Fuel Pump Level Sender A2114703494

Mercedes C219 Petrol Tank Fuel Pump Level Sender is a complete, original solution designed for the fuel supply system of petrol engines. This component from the Fuel pumps and level sensors group ensures stable fuel delivery and precise level readings, which translates into safe and predictable engine performance.

Specifications and technical data

• SKU: A2114703494
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2114703494
• Substitutable numbers: A2114703494, A 211 470 34 94
• Fuel type: Petrol
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The described set for the Mercedes C219 combines the functions of a fuel pump and a level sensor in one housing, ensuring that the petrol engine's fuel supply system operates in a consistent and controlled manner. The pump is responsible for maintaining the correct pressure and continuity of fuel flow, while the level sensor transmits information about the current amount of petrol in the tank to the dashboard gauge.

Such a solution is particularly important in modern Mercedes designs, where engine management and dashboard indications are closely linked to fuel system parameters. A functional pump and sensor assembly reduces the risk of starting problems, engine misfiring, or incorrect fuel level readings.

Benefits of using an original used component

Choosing an original, used fuel pump and level sensor assembly for a Mercedes allows you to maintain factory compatibility with the vehicle's electrical and fuel systems. You receive a component designed specifically for this model, which facilitates installation and minimizes the risk of compatibility issues typical of generic aftermarket replacements.

The main advantages of this solution include:

• Factory geometry and connectors – perfect fit for the stock fuel tank and Mercedes wiring harness.
• Consistency with the gauge system – the level sensor works with the dashboard cluster according to the manufacturer's specifications.
• Reasonable cost-to-quality compromise – a used original part allows you to reduce expenses while maintaining high functionality.
• No need for system modifications – installation is carried out using factory mounting points.

Operating characteristics in petrol engines

The system is designed to work with petrol engines, where it is crucial to maintain a stable supply under varying loads and engine speeds. The pump is responsible for delivering the correct amount of fuel to the fuel rail, and the level sensor provides the driver with current information about the fuel status, which is important for both comfort and driving safety.

A properly selected pump and level sensor assembly for the Mercedes C219 helps to:

• maintain smooth engine operation across the entire RPM range,
• reduce the risk of air entering the system when fuel levels are low,
• ensure predictable readings on the instrument cluster.

Condition, installation, and selection by part numbers

The item is sourced from dismantling and is offered as a used original Mercedes component. Before installation, it is recommended to perform a standard check of the vehicle's fuel system (hose tightness, fuel filter condition) to fully utilize the part's potential. Selection should always be verified by the OEM number and interchangeable part numbers, which guarantees compatibility with the specific engine version and model year of the Mercedes C219.

In case of doubt, it is worth comparing the shape of the housing, the type of electrical connectors, and the configuration of the level sensor float with the part currently installed in the vehicle. This approach reduces the risk of errors and speeds up the service process.

System expansion – Mercedes fuel pumps and level sensors

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

More about used components and automotive electronics

When working with the fuel system, questions often arise about the sense of using used components, including sensors and modules that interact with the vehicle's electrical system. If you want to better understand how to safely select used parts and what to pay attention to regarding OEM numbers and compatibility, the following guide will be helpful: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

Summary

The Mercedes C219 Petrol Tank Fuel Pump Level Sender is a practical solution for drivers who want to restore the proper operation of their petrol supply system without sacrificing original quality. A properly selected and correctly installed component ensures stable fuel delivery, reliable level readings, and consistency with the vehicle's factory electronics, which translates into predictable operation and daily driving comfort.