BMW F23 LCI Fuel Filler Flap Cap Housing Cover Door Base 7312474

BMW F23 LCI Fuel Filler Flap Housing – Cover, Flap, and Base is an original body part designed for the facelifted version. This used component from the Fuel Filler Flaps and Accessories group allows for professional repair of the fuel filler area without the need for low-quality aftermarket parts, maintaining factory geometry and body fitment.

Specifications and technical data

• SKU: 7312474
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7312474
• Substitutable numbers: 7312474, 51177312474
• Part type: Fuel Door
• Category: Fuel Flaps & Components

Intended Use and Function of the Component

The fuel filler flap housing for the BMW F23 LCI is responsible for securely mounting the flap, proper hinge guidance, and a tight seal for the filler area. This element works with the opening and closing mechanism, providing convenient access to the fuel cap while protecting the recess from dirt and moisture.

By retaining the original design, the part guarantees:

• correct positioning of the flap relative to the fender panel,
• stable operation of the hinge and latch,
• consistent appearance with the body lines characteristic of the F23 LCI version.

Construction and Fitment for BMW F23 LCI

The original fuel filler flap housing has been specifically designed for the body geometry of the BMW 2 Series Cabrio F23 after the facelift. The base construction used allows for installation at factory mounting points, without the need for modifications or adjustments.

In practice, this means:

• compatibility with the standard fuel filler flap and opening mechanism,
• maintenance of original gaps between the flap and the body,
• easy transfer of existing hardware (e.g., cap mount, if present in the specific configuration).

This allows the fuel filler area repair to be carried out in a manner close to the factory standard, which is important both for aesthetics and for the subsequent resale of the vehicle.

Condition, Service Application, and Benefits of Installation

The component is used, making it an attractive solution for accident repairs, bodywork corrections, or replacement of a damaged housing due to corrosion or cracks. Using an original part from the same model group helps reduce the risk of fitment issues, which are common with cheaper aftermarket alternatives.

The main advantages of using this fuel filler housing include:

• factory fitment with the BMW body – no need for putty or shape adjustments,
• preservation of the original body line around the fuel filler,
• possibility of economical repair while maintaining high component quality.

Integration with the Fuel System and Bodywork

Although the flap housing is not a hydraulic component of the fuel system, it is crucial for safe fuel filler operation. A correctly installed flap base:

• facilitates access to the cap during refueling,
• limits the ingress of contaminants into the filler area,
• helps maintain the seal of the filler area against external factors.

If you want to better understand how the proper condition of the components around the filler affects the operation of the entire fuel system, the article: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair will be helpful.

Expanding Repairs and Selecting Other Components

If you are planning a comprehensive repair or upgrade of the fuel filler area in your BMW and need other parts from the same group, such as flaps, mounts, or additional covers, check the available parts in the BMW Fuel Filler Flaps and Accessories category.

For restoration projects or bodywork refreshes on older BMW models, it is also worth considering the use of proven used parts – you can find more practical tips in the guide Second Life for a Youngtimer – How Used Car Parts Revitalize Cars from 1998–2012.