BMW 3 Series E46 Convertible Lateral Trim Panel Bottom Rear Right O/S Cover

BMW 3 Series E46 Convertible Lateral Trim Panel Bottom Rear Right O/S Cover is an original body component from the Window seals and trims group, designed for installation on the rear right side. The dark, black finish ensures a consistent interior look and an aesthetic transition between the bodywork and upholstery, while the design compliant with BMW standards facilitates easy fitting to factory mounting points.

Specifications and technical data

• SKU: 8240972
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8240972
• Substitutable numbers: 51438240972, 240972, EM
• Location on the vehicle: Rear, Right
• Color: Black
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

This lateral trim panel bottom has been designed specifically for the BMW 3 Series E46 convertible version, intended for the rear right side of the vehicle. It is responsible for the aesthetic finishing of the lower part of the side trim, masking the edges of the upholstery, fasteners, and structural transitions. As a result, the interior remains tidy, and sensitive areas are protected against accidental mechanical damage.

The black color facilitates integration with the factory interior color scheme, and the properly formed geometry of the panel allows for stable seating in the rear seat and side trim area. The component serves both a visual and protective function, improving the overall quality of the cabin finish.

Construction, color, and fitment

The panel has been manufactured as a dedicated cover for the lower part of the side upholstery, with profiling matched to the lines of the convertible body. The design provides for installation on the rear right side, which ensures proper alignment with adjacent trim components. The black surface blends well with most BMW E46 interior configurations, minimizing the visibility of potential operational scratches.

As a component from the Window seals and trims group, the panel works in conjunction with other trims and covers in this zone, creating a cohesive side trim layout. The appropriate shaping of the edges facilitates installation and reduces the risk of looseness and rattling while driving.

Condition, application, and benefits of replacement

The offered component is used, which makes it an attractive solution for interior repairs and renovations where maintaining compliance with the original BMW specification at a reasonable cost is key. It is particularly useful in situations where the existing panel is cracked, deformed, or has defects resulting from operation and the disassembly of other sub-assemblies.

Replacing this cover allows you to:

• restore a consistent look to the rear side of the cabin,
• limit the visibility of structural body components,
• reduce the risk of accidentally snagging on sharp edges or fasteners,
• maintain the interior trim at a standard close to the factory original.

Integration with other BMW trim components

When working in the rear part of the convertible interior, such as upholstery disassembly, audio system upgrades, or roof mechanism repairs, it is worth ensuring the completeness of all covers and trims. Cohesive finishing of the side panels affects not only the aesthetics but also the acoustic comfort and the perceived quality of the interior during daily use.

If you are planning a comprehensive repair or upgrade of the side seals and trims zone in your BMW and need other components from the same group, such as additional trims, masking covers, or finishing side panels, check the available parts in the BMW Window seals and trims category.

Additional information for BMW users

When working on the interior, many owners also analyze the cost-effectiveness of further modifications or vehicle service, including the engine unit. If you are considering long-term use of your BMW and want to better understand the differences between the brand's popular diesel engines in terms of performance, durability, and availability of aftermarket parts, it is worth reading the article: BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels.