BMW 1 SERIES 3 E87 Sill Strip Side Skirt Right O/S Sonora Metallic - A23

BMW 1 E87 Right Sill Cover Sonora A23 is an original body part designed for the right side of the vehicle, providing an aesthetic and functional enhancement to the sill area. Thanks to the factory color Sonora Metallic - A23, the cover harmoniously integrates with the vehicle's side profile, helping to maintain a cohesive look. This is a practical solution for users who want to restore the correct appearance of the sill after damage or replacement of side elements.

Specifications and technical data

• SKU: 0032948-SON3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 51770032948
• Substitutable numbers: 51770032948, 0032948, SON18032102
• Location on the vehicle: Right
• Color: Sonora Metallic - A23
• Category: Other Exterior Parts & Accessories

Intended Use and Fitment for BMW 1 Series E87

The presented sill cover has been specifically designed for the BMW 1 Series E87 model, taking into account the body's geometry and factory mounting points. Its placement on the right side of the vehicle ensures proper alignment with the doors and the lower body line, which translates to a stable fit of the component and correct contouring of the sill edges.

Original sourcing from the BMW range means maintaining the correct rigidity, shape, and profile, which is important for both installation and subsequent use. The cover is suitable as a replacement for the factory part in case of mechanical damage, corrosion, or the need to refresh the side body section.

Sonora Metallic A23 Color and Visual Aspect

The finish in the Sonora Metallic - A23 shade allows for consistency with BMW's original paint palette, reducing the need for additional painting when matching a car of the same color. The metallic paint structure accentuates the car's side line and improves visual continuity between the sill and other body elements.

A properly selected sill cover helps minimize color discrepancies visible when replacing individual parts, which is particularly important for spot repairs. This ensures the vehicle maintains a consistent, orderly appearance, and the sill area remains aesthetic and functional.

Characteristics of a Used Part

As a part from the aftermarket, the right sill cover offers a favorable cost-to-quality ratio, while maintaining original geometry and compatibility with factory mounting points. A used body part is a good solution in situations where technical fitment and adherence to the vehicle's original specifications are a priority, while optimizing the repair budget.

For installation, it is recommended to thoroughly prepare the sill surface and verify the condition of the mounting points to ensure a stable fit of the cover and minimize the risk of looseness or unwanted stress during operation.

BMW Sill Area – Expansion and Component Selection

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

When working with body parts, it is also worth paying attention to the selection of appropriate components within the entire drivetrain and vehicle structure. Differences in design solutions between standard and sport versions are well illustrated by material dedicated to RS models – more information can be found in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses the impact of chassis and brake changes on a car's character.

Operation and Care of Used Parts

To extend the period of trouble-free operation of the sill cover, it is advisable to regularly check the condition of the seals, mounting points, and anti-corrosion protection in the sill area. Proper maintenance and correct washing of the lower body area reduce the accumulation of dirt and moisture, which helps maintain a stable mounting of the component.

Additional practical tips for working with aftermarket components, their maintenance, and ways to extend their lifespan can be found in the guide How to Extend the Lifespan of Used Car Parts?, which describes proven methods for handling used components.