BMW G20 Sedan LCI G21 G80 Wing Panel Seal Trim Cover Front Right O/S 7433820

The Front Right Fender Wing Moulding Seal for BMW G20/G21/G80 is an original body part designed for installation on the front right side of BMW 3 Series G20 LCI Sedan, G21 Touring, and M3 G80 vehicles. Its precisely fitted profile ensures a tight seal between the fender wing panel and adjacent body elements, contributing to stable handling and an aesthetically pleasing body line.

Specifications and technical data

• SKU: 7433820
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7433820
• Substitutable numbers: 7433820, 51487433820
• Location on the vehicle: Front, Right
• Category: Other Exterior Parts & Accessories

Intended Use and Function of the Part

The presented fender wing moulding seal is specifically designed for BMW G20 LCI Sedan, G21 Touring, and G80 models, intended for the front right side. It is responsible for properly sealing the contact area between the fender wing panel and the body structure, preventing water, dirt, and debris from entering the space between body panels.

Thanks to its factory geometry and appropriate material stiffness, the part helps maintain proper panel alignment, which is important for both corrosion protection and preserving consistent gaps and the vehicle's side profile.

Construction and Fitment for BMW G20 / G21 / G80

This seal is part of the original front fender assembly on the passenger side. Its shape and mounting method are adapted to the factory mounting points in the BMW body, facilitating service replacement after bodywork repairs or collisions.

Key construction features:

• profile matched to the contour of the fender wing and adjacent body elements,
• designed for installation on the front axle, on the right side of the vehicle,
• compatible with the BMW G20 LCI Sedan, G21 Touring, and G80 model line.

This precise fit allows for the preservation of factory edge lines and gaps, which is crucial for both aerodynamics and the overall visual coherence of the body.

Performance Characteristics and Service Application

The front right fender wing moulding seal is primarily used for:

• post-accident repairs in the area of the front fender and passenger door,
• body restoration after the removal of external components,
• addressing leaks and unwanted air noise around the front fender.

As an original BMW part from the body group, this component ensures compatibility with factory assembly technology and predictable performance in use. This simplifies the work for body shops and BMW-specialized services, and provides the end-user with confidence in its proper fitment for the specific vehicle generation.

Product Condition and Benefits of Choosing OEM Parts

The offered seal is a used part, allowing for economical repair while maintaining original BMW specifications. Compared to non-factory aftermarket parts, using an OEM part reduces the risk of installation problems, excessive material stress, or improper adhesion to the fender surface.

Choosing the original front right fender wing moulding seal is particularly beneficial for vehicles where maintaining the structural integrity of the body is important, such as models with aerodynamic packages or high-performance versions like the BMW M3 G80.

If you are planning a comprehensive repair or upgrade of the body area on your BMW and need other parts from the same group, such as seals, trim strips, or mounting covers, check the available parts in the Other BMW category.

Technical Support and Knowledge of Performance Designs

When working on the body of modern models, especially performance-oriented versions, it is important to understand the interplay between aerodynamics, body stiffness, and the selection of appropriate components. For a comparison of manufacturers' approaches to designing performance versions of series models, you can refer to material comparing solutions used in performance-class cars – you will find it in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses, among other things, differences in engine, brake, and chassis construction.