Side Skirt Left N/S BMW E81 E82 E88 Sill Strip Black Sapphire Metallic - 475

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

Side Skirt Left N/S BMW E81 E82 E88 Sill Strip Black Sapphire Metallic is an original body component from the Sill strips group, designed for installation on the left side of the vehicle. The trim in Black Sapphire Metallic allows for a visually consistent addition or replacement of the factory sill, maintaining the characteristic look of BMW 1 Series E81/E82 models.

Specifications and technical data

• SKU: 0036143-BS7
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0036143
• Substitutable numbers: 51770036143, 0036143, 51777183233, 7183233
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Running Boards & Side Bars

Purpose and function of the sill trim

The left sill trim dedicated to the BMW E81/E82 is responsible for protecting the sill area against mechanical damage resulting from daily use – entering, exiting, and contact with footwear or minor debris. The component is mounted on the left side of the body, which ensures proper fitment to the body geometry and factory mounting points.

As a part from the Sill strips group, the trim stabilizes the visual side line of the car, reduces the risk of paint scratches in the lower part of the doors, and makes it easier to keep this area clean.

Color and visual fitment

The finish in Black Sapphire Metallic - 475 allows for an aesthetic match to the factory BMW paint in this color. The metallic structure of the paint coating ensures consistency in light reflection with other body elements, which is particularly important when replacing a single trim piece after bodywork and paint repairs.

By maintaining the original color specification, the element integrates well with the body line without the need for additional painting by the user, provided the vehicle has the same paint code.

Technical characteristics and installation

The trim was designed as an OEM component for BMW, which means compliance with factory dimensions, shape, and mounting method. Placement on the vehicle on the left side eliminates the need for any modifications – the element is ready for installation in place of the original sill strip.

The main advantages of this solution include:

• dedicated fitment to the BMW E81/E82 body on the driver's side,
• preservation of the factory sill line and gaps between body elements,
• possibility of using existing mounting points in the vehicle.

The product is offered as an original used part, which in practice means maintaining factory geometry and compatibility with the BMW body structure.

Practical application and benefits of replacement

Replacing the left sill trim is particularly recommended after mechanical damage, local corrosion, or intensive wear of the paint surface. Using an original trim in Black Sapphire Metallic allows you to:

• restore the aesthetics of the side body part after a collision or body repair,
• reduce the risk of further damage to the paint and substrate in the sill area,
• maintain visual consistency with other BMW body elements.

For users who care about the visual condition of the vehicle, using an original sill trim is a reasonable compromise between cost and the quality of fitment and durability.

Expansion of the sill area in BMW

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, trims, or additional strips, check the available parts in the BMW Sill strips category.

Additional technical and operational information

When selecting a sill trim for the BMW E81/E82, it is worth paying attention to the compatibility of the body version and the installation side. The offered element is intended for installation on the left side, which is crucial for proper alignment with the doors and other components of the side body part.

In case of planning broader body renovation works or replacing other exterior elements, guide materials regarding the selection of used parts may also be helpful. In the context of lighting and driving safety, it is worth reading the article: Original headlights or replacements? Check why used headlights are a guarantee of safety and perfect illumination.

Using original BMW components in the area of sills and bodywork allows you to maintain the factory characteristics of the vehicle, which is important for both durability and the subsequent value of the car on the secondary market.