Fuel Tank Mercedes C117 Petrol M270 Complete Fuel Reservoir A2464703100

Fuel Tank Mercedes C117 Petrol M270 Complete Fuel Reservoir is a complete, original fuel reservoir designed for M270 petrol engines. The component belongs to the Fuel tanks and filler pipes group and is a factory solution designed for the specific chassis architecture of Mercedes models, ensuring proper fuel supply to the engine unit and stable operation of the fuel system.

Specifications and technical data

• SKU: A2464703100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2464703100
• Substitutable numbers: A2464703100, A 246 470 31 00
• Fuel type: Petrol
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel system

The complete fuel tank for the Mercedes C117 series with an M270 petrol engine is responsible for safe fuel storage, proper venting, and stable delivery to the fuel supply system. The design is matched to the body geometry, mounting points, and line routing, which translates into secure seating in the chassis and eliminates the need for modifications.

The element has been designed to work with a modern injection system, where it is crucial to maintain the appropriate fuel level in the pump chamber, limit cavitation, and ensure the correct operation of level sensors. As a result, the tank supports stable engine operation across the full load range.

Construction and fitment for Mercedes C117

The fuel reservoir is structurally prepared for installation in the C117 platform, taking into account factory mounting points, line routing, and integration with the venting system. The appropriate shaping of the internal chambers helps maintain fuel levels when low, which is important during dynamic driving and sudden changes in direction.

The original Mercedes origin ensures the correct geometry of the connectors, sensor sockets, and attachments, which facilitates installation and minimizes the risk of leaks. The tank is adapted for use with petrol, which is significant for the material's resistance to the composition and additives used in this type of fuel.

Benefits of using an original fuel tank

Using a factory fuel tank in the M270 petrol system allows for maintaining the parameters specified by the vehicle manufacturer. In practice, this means:

• proper cooperation with the fuel level sensor and electrical installation,
• compatibility with factory brackets, covers, and fuel lines,
• appropriate working capacity adapted to the characteristics of the C117 model,
• maintaining proper fuel circulation in urban and highway conditions.

Consequently, replacing a worn or damaged tank with an original element from the same design group reduces the risk of problems with venting, fuel odors around the vehicle, or disruptions in fuel pump operation.

Condition, verification, and service application

The offered fuel tank is a used component, which in practice allows for an economical repair of the fuel system while maintaining the manufacturer's original specifications. This type of component is particularly useful for post-accident repairs, mechanical damage to the underside of the vehicle, or problems resulting from corrosion and leaks.

Before installation, a standard service procedure is recommended: leak testing, checking connection sockets, and verifying the condition of cooperating elements (fuel pump, level sensor, lines). A properly selected tank for the specific M270 engine version facilitates maintaining the integrity of the entire fuel system.

Technical support and additional information

To better understand the role of the fuel tank in the entire fuel supply system, it is worth reading the guide on diagnostics and operation of the fuel system – it discusses in detail the cooperation of the tank with the pump and injectors, as well as the selection of parts by OEM and VIN numbers: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

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 tanks, lines, or filler pipes, check the available parts in the Mercedes fuel tanks and filler pipes category.

When planning your repair budget, it is also worth considering the wider use of original used parts – they allow for significantly lower service costs while maintaining the vehicle's factory specifications, which is discussed in the article: Rising repair costs and the boom in used parts – how to save on car service?.