BMW X5 Series E53 Right O/S Door Sill Cover Skirt 8402336 51718402336

BMW X5 Series E53 Right O/S Door Sill Cover Skirt is an original body component designed for installation on the right side of the BMW X5 E53 model. This used door sill cover allows for a technically correct replacement of a damaged part, maintaining factory fitment and a consistent appearance of the side body section. By using an original component, you ensure secure fitment, stable mounting, and an aesthetic finish for the sill.

Specifications and technical data

• SKU: 8402336
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 51718402336
• Substitutable numbers: 51718402336, 8402336
• Location on the vehicle: Right
• Category: Other Exterior Parts & Accessories

Purpose and function of the door sill cover

The door sill cover on the right side of the BMW X5 E53 plays an important protective and aesthetic role in the lower body edge area. It is responsible for:

• protecting the sill against dirt and minor mechanical damage,
• aligning the side body line and maintaining consistent body geometry,
• providing stable guidance for seals and finishing elements.

A well-chosen door sill cover reduces the risk of corrosion in the sill area and helps keep the vehicle in well-maintained visual condition.

Compatibility and fitment for the BMW X5 E53

The offered component has been designed specifically for the sill construction of the BMW X5 E53, which translates into:

• factory mounting points matched to the original holes in the body,
• a profile properly adapted to the shape of the sill on the right side,
• visual consistency with other elements of the side body section.

Using an original BMW door sill cover helps avoid issues with leaks, protruding edges, or the need for modifications during installation.

Characteristics of the used component

The cover comes from dismantling, making it a cost-effective solution for body repairs in an older BMW X5 E53. A used part is a good choice when you value:

• maintaining original manufacturing quality and geometry,
• reducing costs compared to new components,
• the possibility of a quick replacement of a damaged cover without long waiting times for delivery from other sources.

Before installation, it is worth verifying the surface condition and preparing it according to workshop procedures to ensure stable mounting and durability of the connection.

Installation in the right-side sill area

The location on the vehicle on the right side makes it easy to identify the correct part when gathering components for repair. During installation, pay attention to:

• correct positioning of the cover relative to the door edge and wheel arch,
• precise seating in the mounting points,
• checking gaps and the side line after completing the work.

A carefully installed door sill cover improves the visual continuity of the side body section and supports the protection of the sill against external factors.

If you are planning a comprehensive repair or upgrade of the sill area in your BMW and need other elements from the same group, such as covers, overlays, or additional trims, check the available parts in the Other BMW category.

Technical support and parts knowledge

When selecting body components for premium segment cars such as the BMW X5, it is helpful to understand the structural differences between individual versions and model lines. In the context of cars with increased performance and advanced chassis systems, it is worth reading material comparing technical solutions in sports versions of other brands – a good point of reference is the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers differentiate components depending on the vehicle's purpose.

If you are considering a wider repair of an older BMW and want to better understand the advantages of using parts from dismantling, you will find useful information in the guide No parts at the dealership? How to deal with repairing older models using parts from dismantling, which discusses practical aspects of selecting used body and mechanical components.