BMW G20 Fuel Filler Flap Fill In Tank Cover Cap Trim Panel Covering 7433407

BMW G20 Fuel Filler Flap Fill In Tank Cover Cap Trim Panel Covering is an original body component designed for the rear of the vehicle, responsible for the aesthetic and functional closure of the refueling area. Thanks to its factory fit for the G20 series, the cover ensures a consistent body appearance and proper protection of the fuel filler. This is a practical solution for users who want to restore full functionality and a neat look to the rear of their BMW.

Specifications and technical data

• SKU: 7433407
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7433407
• Substitutable numbers: 7433407, 51177433407
• Location on the vehicle: Rear
• Category: Fuel Flaps & Components

Purpose and function of the component

The fuel filler cover for the BMW G20 belongs to the Fuel filler flaps and accessories group and is mounted in the rear part of the body. It is responsible for protecting the fuel filler neck from dirt, moisture, and mechanical damage, while also streamlining the side and rear lines of the bodywork. A properly selected cover guarantees:

• consistent fit with the body panels,
• stable closing of the refueling area,
• maintenance of the factory geometry of the rear fender and filler recess.

Compatibility and fit for BMW

The component has been designed specifically for the BMW G20 series, which translates into a factory fit to the body shape and correct positioning relative to the flap and filler recess. As a result, installation does not require structural modifications or forced adjustments – the cover works with the original mounting points and opening mechanism in the rear of the vehicle.

The original BMW origin means maintaining appropriate dimensional tolerances, which is crucial for the tightness and proper closing of the flap during daily use.

Performance characteristics and advantages

As a body component mounted at the rear of the car, the fuel filler cover operates in demanding conditions – it is exposed to road dirt, temperature changes, and frequent opening during refueling. Using an original BMW part allows you to:

• maintain correct alignment of the flap relative to the body,
• minimize the risk of rubbing against the paint of adjacent panels,
• preserve the aesthetic appearance of the refueling area after body repairs or component replacement.

The used nature of the component makes it a cost-effective way to restore full functionality without compromising on the original BMW manufacturing standard.

Professional installation and service application

The fuel filler cover for the BMW G20 works well both in post-accident repairs and when replacing worn or damaged components in the rear body section. Installation in a service environment is recommended, maintaining correct gap settings and body geometry, which allows for full utilization of the precision of the original component.

For body shops and service centers specializing in the BMW brand, this is a practical solution that facilitates restoring the vehicle's factory appearance after repairs in the rear body area.

Substantive support and selection in the context of the fuel system

When working in the fuel filler area, it is worth paying attention to the general condition of components related to refueling and engine supply. Detailed information on diagnostics and operation of fuel supply components can be found in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which helps to better understand the relationships between individual elements of the fuel system.

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