BMW X6 E71 Cover Column B Pillar Door Rear Left N/S 7179409

BMW X6 E71 Cover Column B Pillar Door Rear Left N/S is a precisely fitted body component from the Doors and door panels category, designed for installation on the rear left side of the vehicle. This black B-pillar cover stabilizes the side body trim, enhances the aesthetics of the window line, and protects the door structure from external factors. It is an ideal solution for users looking to restore the factory appearance and visual consistency of their BMW X6 E71 bodywork.

Specifications and technical data

• SKU: 7179409
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7179409
• Substitutable numbers: 51357179409, 7179409, KZ
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Doors & Door Skins

Purpose and function of the component

The rear left B-pillar cover plays an important role in the side body structure of the BMW X6 E71. The component is mounted in the rear area, on the driver's side, between the door edge and the window line. It is responsible for:

• aesthetic finishing of the connection between the door and the body,
• protecting the B-pillar structure from dirt and moisture,
• maintaining a consistent, dark window line thanks to its black finish,
• reducing the risk of corrosion in the area of the pillar and door edge.

Thanks to its dedicated placement in the rear left part of the vehicle, the cover ensures proper fitment with the door and other side body components.

Color and visual fit

The black color of the cover has been selected to harmonize with the factory finish of the window frames and other side elements. This shade allows for:

• achieving a uniform visual line between the windows and the pillar,
• minimizing the visibility of minor operational dirt,
• easy integration of the component into various body color variants.

When installed correctly, the cover creates a cohesive, orderly look for the side of the BMW X6 E71 without the need for additional modifications.

Installation characteristics

The cover is designed as a component dedicated to a specific model and side of the vehicle, which translates into stable seating on the B-pillar and a predictable door line. In practice, this means:

• maintaining the correct geometry in the rear left part of the body,
• the ability to restore the factory layout of covers and moldings in the door area,
• no need to adapt universal replacements.

This solution is particularly beneficial for accident repairs or restoration of the side bodywork, where compliance with the original design is essential.

Condition of the component and practical application

The product is offered as a used part, which allows for economical repair while maintaining the original design specifications of the BMW. In many cases, this is a beneficial solution when replacing a damaged or worn B-pillar cover, where the priority is matching the specific model and side of the vehicle. This type of component is suitable for both local repair of a single door and broader restoration of the side body area.

Expanding repairs within BMW doors

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

To better plan service work on your car and understand the impact of individual components on vehicle durability, it is worth reading the technical guide on the cooling system and engine operation: Engine cooling system – overheating, repair, and used radiators.