BMW G30 Fuel Cap Fill-in Flap Filler Cover Bluestone Metallic C2Y 7387934

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G30 Fuel Cap Fill-in Flap Filler Cover Bluestone Metallic C2Y is an original body component designed for the rear section of the vehicle, dedicated to gasoline-powered cars. The precisely matched Bluestone Metallic – C2Y color allows for seamless integration with the factory paint, and the use of an OEM BMW part ensures proper geometry and secure mounting. It is a practical solution for post-accident repairs, spot damage correction, or completing missing exterior components.

Specifications and technical data

• SKU: 7387934-BST-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7387934
• Substitutable numbers: 7387934, 51917387934
• Location on the vehicle: Rear
• Fuel type: Petrol
• Part type: Fuel Door
• Color: Bluestone Metallic - C2Y
• Category: Fuel Flaps & Components

Purpose and function of the component

The BMW G30 Fuel Cap Fill-in Flap Filler Cover is responsible for covering the fuel filler neck and providing an aesthetic finish to the rear bodywork. Its placement in the rear zone of the vehicle requires maintaining adequate rigidity and stability so that the component works correctly with the hinge and opening mechanism. The design is prepared for operation in a gasoline fuel system, which is important for maintaining proper sealing and protecting the filler area from contaminants.

Color and paint matching

The factory Bluestone Metallic – C2Y shade is a distinctive metallic paint used on the BMW 5 Series G30, characterized by its subdued, modern tone. Using an original fuel flap in this color reduces the need for additional painting or allows it to be minimized to a shade correction for a specific vehicle. This is a beneficial solution when replacing a single body component, especially when aiming to maintain a consistent color line without interfering with larger body surfaces.

Technical characteristics and installation

The component belongs to the Fuel filler covers and accessories group, meaning it is designed for proper interaction with the hinge, opening spring, and locking mechanism. Its original BMW origin facilitates installation in the factory location without the need for modifying mounts or adjusting the shape. The flap is prepared for operation in a standard gasoline fuel system, which helps maintain the correct geometry of the filler housing and ensures comfort during daily refueling.

Condition, origin, and practical application

The part is offered as used, which allows for an economical repair while maintaining original BMW build quality. This type of component is particularly useful for:

• repairs after minor collisions or scratches in the fuel filler area,
• replacing missing body components after disassembly or theft,
• visual restoration of the vehicle when the existing flap is mechanically damaged or heavily scratched.

Using an original part from the same model series reduces the risk of issues with body lines, gaps, and fitment with the fender and bumper.

Compatibility and part selection

It is always worth verifying the selection of the fuel flap for the BMW G30 by the OEM number and interchangeable numbers to ensure compatibility with the specific body version and model year. In case of doubt, comparing the shape, mounts, and paint color with the currently installed component is helpful. This helps avoid installation problems and ensures an aesthetic transition between the flap and adjacent body panels.

For users who want to better understand the role of components related to refueling and engine supply, we have prepared a guide article: how the fuel system works and how to properly select parts by OEM numbers. This is a practical addition to your knowledge when planning repairs in the fuel filler zone.

Related parts and repair project development

When comprehensively rebuilding the rear body section of a BMW G30, it is worth considering other elements from the same group, such as seals, mounts, or additional accessories related to the fuel filler. This facilitates maintaining technical and visual consistency in the entire refueling zone. If you are planning a broader vehicle modernization using original components, our guide may be helpful: most frequently chosen used original parts for popular car models, which organizes the topic of selecting parts from the secondary market.

To see other elements from this group, you can go to the category Fuel filler covers and accessories, where you will find additional solutions useful for repairs and completing equipment in your BMW.