BMW F31 Fuel Filler Fill In Flap Cover Cap Imperial Blue Metallic - A89 7300931

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F31 Fuel Filler Fill In Flap Cover Cap Imperial Blue Metallic - A89 is an original body component from the Fuel filler covers and accessories group, designed for installation in the rear part of the vehicle. The paint in the Imperial Blue Metallic - A89 shade allows for an aesthetic match to the factory body color, which facilitates the replacement of a damaged flap without the need for full repainting of the element.

Specifications and technical data

• SKU: 7300931-IBB1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7300931
• Substitutable numbers: 7300931, 41007300931
• Location on the vehicle: Rear
• Color: Imperial Blue Metallic - A89
• Category: Fuel Flaps & Components

Purpose and function of the BMW F31 fuel filler flap

The presented fuel filler flap is dedicated to the BMW F31 3 Series estate body and is mounted in the rear part of the vehicle. It is responsible for covering the fuel cap, protecting the filler neck from contamination, and maintaining the consistent side line of the bodywork. As an original part, it ensures proper geometry, fitment to the fender contours, and compatibility with the factory opening mechanism.

Color and matching of Imperial Blue Metallic - A89 paint

The finish in Imperial Blue Metallic - A89 is characteristic of many BMW 3 Series F31 configurations. Thanks to this, the flap can be used as a replacement for a damaged element in a vehicle with the same paint code, which limits the scope of paintwork. The metallic structure of the coating allows for visual consistency with the remaining body panels, and proper preparation and polishing enable an aesthetic effect after installation.

Technical characteristics and installation

As an element from the Fuel filler covers and accessories group, the flap is structurally adapted to work with the factory hinge, spring, and locking mechanism in the BMW F31. The properly shaped outer edge ensures correct adhesion to the fender, which minimizes the risk of gaps and leaks in the fuel filler zone. Installation involves transferring the existing hardware from the previous flap or fitting it to the existing mechanism in the vehicle.

Condition of the element and service application

The product is offered as a used part, which makes it an attractive solution for post-accident repairs, body and paint corrections, and restoring the vehicle to a factory-like condition on a reasonable budget. The original origin promotes the maintenance of proper installation clearances, as well as compatibility with factory seals and fasteners in the fuel filler zone.

Selection by OEM number and technical support

When selecting a fuel filler flap for a specific BMW F31 unit, it is crucial to verify compatibility by OEM number and paint code. In case of doubts regarding the fitment to a specific body version or model year, it is worth using the guide on identifying parts by factory numbers – detailed tips can be found in the article how to choose the right car part by VIN and OEM number.

BMW fuel filler covers – expansion and modernization

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

More about the fuel system

When working in the fuel filler area, it is worth knowing the basic principles of operation and diagnostics of the entire fuel supply system. Detailed information on construction and maintenance can be found in the blog article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses the relationships between fuel system components and the filler zone.