Mercedes W205 Fill Pot Fuel Tank Cap Recess Mount Carrier A2056303204

Mercedes W205 Fill Pot Fuel Tank Cap Recess Mount Carrier is an original body component from the Fuel filler flaps and accessories group, designed for installation on the right side of the vehicle. Designed specifically for Mercedes C-Class W205 models, it ensures stable seating of the fuel cap, proper guidance of the filler recess, and safe operation of the refueling system.

Specifications and technical data

• SKU: A2056303204
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2056303204
• Substitutable numbers: A2056303204, A 205 630 32 04, A2056304404, A 205 630 44 04
• Location on the vehicle: Right
• Category: Fuel Flaps & Components

Purpose and function of the component

The presented fuel tank cap recess mount carrier is responsible for stable mounting of the cap and the load-bearing part of the recess in the fuel filler area. As a structural body component on the right side of the vehicle, it ensures:

• correct positioning of the cap relative to the filler neck,
• rigid seating of the recess in the bodywork,
• repeatable, secure closing and opening of the filler during refueling.

Thanks to this, the refueling system maintains proper geometry, and the user has convenient access to the filler without the risk of excessive play or improper closing.

Original Mercedes design

The fuel tank cap recess mount carrier is an original Mercedes component, which means factory dimensional and material standards are maintained. The design has been developed with a focus on:

• precise fitment with the body panel and filler flap,
• proper cooperation with the fuel cap and mounting elements,
• resistance to typical operational loads in the filler area.

The original origin translates into predictable installation and compatibility with factory solutions used in the Mercedes W205.

Vehicle placement and installation aspects

The component is intended for installation on the right side of the vehicle, in the area of the fuel filler recess. In practice, this means that:

• the carrier design is matched to the geometry of the right side of the body,
• mounting points correspond to factory holes and clips in the bodywork,
• after correct installation, the flap and cap maintain alignment with the side panel.

Before installation, it is recommended to compare the shape and mounting points with the removed part and verify compatibility using the OEM number or interchangeable numbers in the service documentation.

Condition characteristics and practical application

The offered fuel tank cap recess mount carrier is a second-hand market part, which allows for economical repair of the filler area while maintaining the original design. This type of element is particularly useful in situations where:

• the recess has been damaged as a result of a collision or improper refueling,
• there is play or misalignment of the cap relative to the filler neck,
• it is necessary to replace the load-bearing element holding the flap and cap.

Replacing the carrier restores the correct geometry of the fuel filler area, which promotes trouble-free operation and reduces the risk of leaks in this area.

Selection, compatibility, and technical support

To maintain full compatibility with your Mercedes W205, it is worth verifying the part's compliance based on the OEM number and available interchangeable numbers, as well as vehicle data (model, year, body version). In case of doubt, specialized materials regarding the fuel system may be useful, such as an article describing diagnostics, selection by numbers, and operation – check the guide on the fuel system, injectors, pumps, and fuel tank to better plan service work.

If you are planning a comprehensive repair or upgrade of the fuel filler area in your Mercedes and need other elements from the same group, such as a flap, cap, or additional mounts, check the available parts in the Mercedes fuel filler flaps and accessories category.