BMW F20 Finisher B Pillar Outer Cover Trim Left N/S 7340627

BMW F20 Finisher B Pillar Outer Cover Trim Left N/S is a body component from the Doors and door panels group, designed for installation on the left side of the rear door pair. It is responsible for the aesthetic and functional finishing of the B-pillar, protecting its surface and improving the visual consistency of the side section of the BMW F20 series body.

Specifications and technical data

• SKU: 7340627
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7340627
• Substitutable numbers: 7340627, 51337340627
• Location on the vehicle: Left
• Category: Doors & Door Skins

Purpose and function of the B-pillar cover

The rear left B-pillar cover in the BMW F20 plays an important role in the door zone and the adjacent body section. It provides an orderly finish to the door edge, masks the structural elements of the pillar, and helps protect the surface against minor mechanical damage. Thanks to its proper profile, matched to the body lines, this component supports the maintenance of the factory geometry and appearance of the vehicle's side section.

BMW fitment and left-side installation

The presented cover has been designed specifically for use on the left side of the vehicle, in the rear door area. The appropriate shaping of the edges and mounting points allows for precise seating on the B-pillar, which facilitates installation and ensures a stable, repeatable fit with other door and body panel components. Such fitment is particularly important during post-accident repairs or when replacing individual components within the car's side structure.

Characteristics of the used component

The B-pillar cover comes from dismantling, which means it is a used part that retains the manufacturer's original structural specifications. This type of component is a good choice in situations where maintaining the factory character of the body is desired while optimizing repair costs. A used element from the Doors and door panels group allows for the restoration of the correct appearance and function of the door zone without the need to resort to replacements with uncertain fitment.

Application in BMW F20 body repairs

BMW F20 Finisher B Pillar Outer Cover Trim Left N/S will work particularly well in the following situations:

• repairing damage to the side of the body after a collision or scrape,
• replacing a missing or deformed B-pillar trim element,
• restoring a consistent appearance of the door zone after previous, incomplete repairs,
• completing a set of elements during a comprehensive renovation of the side bodywork.

By maintaining the original geometry, the cover allows for proper alignment of visual lines between the door and the pillar, which is significant both aesthetically and practically when setting gaps and fitment.

Expanding repairs within the door and B-pillar area

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

Technical support and part selection

When selecting body components for a BMW, it is worth paying attention to compatibility with the specific model version and the placement on the vehicle to avoid problems with installation and fitment. In the case of more advanced repairs, also involving electronic components or sensors within the door, tips regarding selection based on manufacturer markings and compatibility may be helpful. A broader discussion of the principles of choosing used components, including methods of verifying compatibility and practical application examples, can be found in the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?