BMW 1 SERIES 4 E81 E82 E88 Sill Strip Side Skirt Left N/S Montegoblau Blau Blue

BMW 1 SERIES 4 E81 E82 E88 Sill Strip Side Skirt Left N/S Montegoblau Blau Blue is an original body component designed for the driver's side sill area. This used sill strip ensures a factory-fit to the body structure, maintaining proper geometry and visual consistency with the other panels. Thanks to the original Montegoblau Metallic paint, this component allows for an aesthetic and technically correct repair of the side bodywork.

Specifications and technical data

• SKU: 0036143-MTB4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 36143
• Substitutable numbers: 51770036143, 0036143
• Location on the vehicle: Left
• Color: Montegoblau Metallic - A51
• Category: Doors & Door Skins

Purpose and function of the sill component

The presented sill strip is dedicated to BMW 1 Series models of the E81, E82, and E88 generations and is mounted on the left side of the vehicle. The component belongs to the Doors and door panels group, responsible for covering and finishing the lower edge of the body in the sill area. A correctly selected side sill helps maintain the proper side line of the car and serves as a complement to the doors, fenders, and other side panels.

Color and paint matching

The strip is factory-painted in the Montegoblau Metallic - A51 shade, characteristic of selected BMW 1 Series configurations. The use of the original color facilitates matching with the vehicle's existing paint coating, which limits the scope of additional paint work. To achieve a consistent visual effect, it is recommended to compare the shade with the current condition of the paint on the car, taking into account any differences resulting from wear and aging of the coating.

Installation characteristics

The left side sill has been designed as an OEM component, which means it retains factory mounting points and the correct profile matched to the sills and the lower part of the doors. As a result, the installation proceeds in a predictable manner for an experienced bodywork technician or body shop, while maintaining original gaps and body lines. The used component allows for an economical repair of the sill area while maintaining compliance with the manufacturer's design.

Practical application

This side sill is particularly suitable in situations where mechanical damage has occurred in the lower part of the body, such as abrasions, deformations, or corrosion within the sill strip area. Replacing it with an original component allows for restoring the correct appearance of the side of the vehicle and preparing the bodywork for further renovation work. This solution is recommended both for post-accident repairs and for visual refreshing of older BMW 1 Series units.

Integration with other BMW body components

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

For users interested in a broader context of selecting body components and comparing design solutions in various premium models, an article discussing the development of the luxury sedan segment may be helpful – you can find it here: Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences, and Mercedes auto parts over the years.