BMW F33 F83 M4 Rear Side Panel Trim Cover Upper Black Leather Left N/S 8057809

BMW F33 F83 M4 Rear Side Panel Trim Cover Upper Black Leather Left N/S is an original interior component from the Linings, decorative trims and decorations group, designed for installation on the left side of the rear cabin. The black leather finish helps maintain the consistent, factory character of the BMW F-series interior with the M4 package, while also serving as a functional cover for the sensitive side area.

Specifications and technical data

• SKU: 8057809
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8057809
• Substitutable numbers: 8057809, 51438057809, 8057813, 51438057813, 8057811, 51438057811, 8057815, 51438057815
• Location on the vehicle: Rear, Left
• Part type: Trim Strip
• Color: Black
• Category: Trim

Purpose and function of the component

The described cover is dedicated to the rear part of the vehicle on the left side, where it acts as a finishing and protective element for the side body panel and upholstery. Thanks to its precise fit to the BMW body geometry, the component stabilizes the interior side line, masks mounting points and structural indentations, and reduces the risk of mechanical damage in an area exposed to contact with passengers and luggage.

As part of the original interior trim system, the cover works in conjunction with other upholstery panels, creating a cohesive layout for the rear seat and side panels. Factory mounting geometry facilitates installation and ensures stable seating without the need for vehicle structural modifications.

Finish and color scheme

The element is finished in a black tone, allowing for a harmonious blend with the typical color schemes of sporty BMW F33 and F83 M4 interiors. Black leather gives the panel a subdued yet distinctly sporty character, which complements both dark and contrasting upholstery inserts well.

The leather covering improves the perceived quality of the interior, provides a pleasant-to-the-touch surface, and makes it easier to keep clean compared to classic plastics. At the same time, the material structure reduces the visibility of minor scratches, which is important in the daily use of a car with a sporty character.

Placement on the vehicle and fitment

The cover is intended for installation in the rear part of the cabin on the left side, allowing for the precise restoration of the original interior layout in an F-series convertible or coupe. Dedicated placement minimizes the risk of incorrect installation and ensures proper alignment with adjacent upholstery elements, such as door panels, seats, or upper decorative trims.

Proper fitment is important not only for aesthetics but also for acoustics – a correctly installed cover reduces the occurrence of unwanted rattles and resonances in the rear of the cabin, which is particularly noticeable in cars with stiffer suspension and sporty characteristics.

Characteristics of the used product

The element comes from the secondary market, which means it was previously used in a vehicle. These types of BMW interior components are popular choices for accident repairs, upholstery reconstruction after disassembly, or restoring a car to a configuration close to factory specifications. Original origin promotes visual and structural consistency and facilitates matching with existing mounting points.

Choosing a used side cover is a beneficial solution in situations where the priority is compliance with the factory interior design and optimizing the costs of vehicle repair or modernization.

Application in BMW service and interior modernization

This type of cover is used both in professional body and paint shops and in workshops specializing in BMW interior restoration. It can be used for:

• repairs after damage to the side part of the body in the rear zone,
• completing missing upholstery elements after disassembly,
• modernizing the interior to a specification close to the M4 version,
• restoring the original look of the cabin after modifications.

If you are planning a comprehensive repair or modernization of the side interior zone in your BMW and need other elements from the same group, such as covers, overlays, or additional trims, check the available parts in the BMW Linings, decorative trims and decorations category.

For users interested in a wider range of vehicle modifications, including improving exhaust system characteristics and selecting components from the secondary market, the following guide article may be helpful: Performance exhaust system: used manifolds and sports catalytic converters on the road.