Fuel Flap Ejector BMW F10 X5 F15 F20 F87 Filler Stopper Buffer 7257780

Fuel Flap Ejector BMW F10 X5 F15 F20 F87 Filler Stopper Buffer is an original component from the Fuel filler flaps and accessories group, designed for the precise operation of the fuel filler flap in selected BMW models. It ensures secure locking and smooth opening of the flap, which translates into convenient refueling and proper operation of the fuel system.

Specifications and technical data

• SKU: 7257780
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7257780
• Substitutable numbers: 7257780, 51177257780
• Category: Fuel Flaps & Components

Purpose and function of the fuel flap ejector

The fuel flap ejector in BMW F-series models is responsible for the mechanical extension and unlocking of the flap after the central locking is released. This component works with the vehicle's electrical system and locking mechanism, ensuring that the flap remains securely locked while driving and provides quick access to the fuel filler when opened.

In vehicles such as the BMW F10, X5 F15, F20, or F87, a properly functioning ejector is essential for maintaining the tightness of the filler area and for daily operational comfort. Stable operation of the mechanism reduces the risk of the flap jamming, which could hinder refueling or require additional service intervention.

Construction and technical characteristics

The presented ejector is a factory BMW component, designed specifically for compatibility with F-series bodies. The construction includes a working body with an extension mechanism and mounting sockets matched to the factory attachment points in the wheel arch or in the area of the fuel filler housing.

Original manufacturing ensures:

• precise fit with the factory mount in the bodywork,
• proper cooperation with the central locking and vehicle electrical system,
• appropriate ejection force, adapted to the weight and geometry of the external element.

Thanks to this, installation does not require modifications or adaptations, and the entire system maintains the parameters specified by the vehicle manufacturer.

Condition, origin, and benefits of using OEM parts

The offered ejector comes from the BMW parts group and is marked as a used component, which allows for economical repair while maintaining original manufacturing quality. Unlike aftermarket replacements, the OEM component is designed for specific models, which minimizes the risk of installation problems or improper mechanism operation.

Using an original fuel flap ejector allows you to:

• restore the factory operation of the flap opening mechanism,
• maintain the structural integrity of the body and fuel system,
• reduce installation time thanks to the plug-and-play fit.

Selection by part numbers and integration with the fuel system

The element is assigned to specific manufacturer designations, which facilitates clear identification and selection for a given BMW vehicle. In practice, this means that by matching via catalog numbers or VIN, you can precisely verify compatibility with a specific model and production year.

The ejector works with the fuel system in terms of operating the filler flap, influencing refueling convenience and protecting the filler housing from external contaminants. For users who want to better understand the relationships between components supporting the fuel system in a car, the following article will be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Practical installation and operational tips

When replacing the fuel flap ejector, it is worth paying attention to the condition of the mounting socket, the seals around the filler, and the correct routing of the electrical harness. Proper seating of the component ensures smooth movement of the flap and eliminates unwanted stresses that could shorten the life of the mechanism.

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