Mercedes C117 Fuel Filler Pot Flap Cover Carrier Cap Recess Housing A1176304100

Mercedes C117 Fuel Filler Pot Flap Cover Carrier Cap Recess Housing is a precision body component responsible for the stable mounting of the fuel filler flap in the rear section of the vehicle. Thanks to its factory-spec mounting geometry, it ensures secure flap guidance, proper hinge operation, and an aesthetically pleasing closure of the fuel filler area. This is a practical solution for users who want to restore the full functionality of the refueling system in their Mercedes in a technically correct and cost-effective manner.

Specifications and technical data

• SKU: A1176304100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1176304100
• Substitutable numbers: A1176304100, A 117 630 41 00
• Location on the vehicle: Rear
• Category: Fuel Tank Caps

Purpose and function of the component

The fuel filler flap housing in Mercedes C117 models is responsible for the stable connection between the flap and the bodywork in the rear of the car. This component:

• maintains the flap in the correct position relative to the body panel,
• ensures a consistent gap line between the flap and the body,
• enables the correct operation of the fuel filler opening and closing mechanism,
• protects the area around the filler from excessive dirt and external factors.

By maintaining the original design, the housing allows for seamless integration with the existing flap and fuel cap, which translates into stable and predictable operation.

Benefits of using the original mounting housing

Using a dedicated fuel filler flap housing in a Mercedes C117 is important for both utility and maintenance reasons. This component helps to:

• restore the factory fit of the flap after mechanical damage or body repairs,
• minimize the risk of the flap rubbing against the paint and the formation of corrosion spots in the filler area,
• maintain proper flap guidance during opening, which facilitates daily refueling,
• preserve a consistent appearance of the rear body section after replacing components in the fuel filler zone.

Choosing an original solution is particularly important for vehicles where precision of fit and compliance with the factory design are essential.

Vehicle placement and installation aspects

The fuel filler flap housing is designed for installation in the rear part of the body, in the immediate vicinity of the fuel filler. A correctly installed component:

• serves as a base for the hinge and flap mechanism,
• works in conjunction with the fender panel and the filler socket,
• ensures adequate mounting rigidity during daily use.

Due to the specific fit for the Mercedes C117 design, it is recommended to perform the installation in accordance with the service procedures specific to this body series, which helps maintain stability and durability of the connections in the fuel filler area.

Application in the fuel system and operation

Although the flap housing is not a hydraulic component of the fuel system, it has a direct impact on the convenience of using the filler and protecting the refueling zone. A properly functioning flap:

• facilitates access to the cap during refueling,
• limits the ingress of contaminants into the filler area,
• supports the maintenance of the tightness and cleanliness of the filler socket.

If you want to better understand how proper maintenance of the filler area affects the entire fuel system, it is worth checking out specialized materials. Practical tips on diagnostics, component selection by part numbers, and operation can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Expanding work in the fuel filler area

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

Summary

Mercedes C117 Fuel Filler Pot Flap Cover Carrier Cap Recess Housing is a practical choice for users who want to restore the proper operation of the fuel filler flap and the aesthetics of the rear body section after damage or repairs. A properly selected mounting component supports refueling convenience, flap stability, and a consistent vehicle appearance, representing a sensible service solution in the Fuel filler flaps and caps segment for Mercedes vehicles.