BMW F46 Cover Column B Pillar Door Rear Left N/S Finisher Strip 7316779

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW F46 Cover Column B Pillar Door Rear Left N/S Finisher Strip is an original body component from the Protective and decorative strips group, designed for installation in the rear left area of the vehicle. It provides an aesthetic finish for the B-pillar and ensures stable routing of seals and upholstery, which translates into an orderly interior appearance and proper door fitment. This is a practical solution for drivers and workshops looking for a factory-fitted, used part for the BMW F46 series.

Specifications and technical data

• SKU: 7316779
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7316779
• Substitutable numbers: 7316779, 51357316779
• Location on the vehicle: Rear, Left
• Category: Body Mouldings & Trims

Purpose and function of the component

The B-pillar column cover in the rear left version is responsible for covering the structure of the central body pillar from the interior side and for the aesthetic connection of the door upholstery with the side panel. This element:

• stabilizes the routing of seals and plastic finishes in the rear part of the cabin,
• limits the penetration of contaminants into the space between the pillar and the upholstery,
• supports the maintenance of the correct geometry of the door assembly on the rear left side.

Thanks to its factory fit for the BMW F46, the cover works with original mountings, which facilitates installation and allows for maintaining a consistent look of the entire side interior.

Construction and fitment for BMW F46

The cover has been designed as a component structurally compliant with BMW factory standards, which ensures precise fitment with adjacent panels and upholstery. Characteristic features of this component include:

• a profile matched to the geometry of the B-pillar in the F46 body version,
• adaptation for installation in the rear left part of the vehicle,
• designed locations for factory clips and mounting tabs.

Such a solution allows for the replacement of a damaged or missing cover without the need for body modifications, which is particularly important during post-accident repairs and when restoring the vehicle to a state consistent with factory specifications.

Characteristics of the used part

The presented B-pillar cover is a used element, sourced from dismantling, which constitutes a cost-effective solution while maintaining the original origin of the part. In practice, this means:

• preservation of the factory shape and mounting points,
• compatibility with the existing interior assembly of the BMW F46,
• possibility of use as a replacement for a worn or damaged element.

For workshops and individual users, this is a way to perform a technically correct repair while reducing costs compared to a new component.

Application in the rear left zone

The placement of the cover in the rear left part of the vehicle is important for both ergonomics and the protection of the pillar structure. This element:

• visually organizes the area between the rear door and the central pillar,
• supports the correct routing of upholstery and any wiring running in this zone,
• helps to limit the formation of unwanted play and rattles in the vicinity of the B-pillar.

Thanks to this, the interior of the BMW F46 maintains a consistent, orderly character, and the installation of the cover does not require interference with the body structure.

Expansion of the BMW finishing zone – Protective and decorative strips

If you are planning a comprehensive repair or modernization of the side and sill zone in your BMW and need other elements from the same group, such as covers, overlays, or additional strips, check the available parts in the BMW Protective and decorative strips category.

Support in choosing a used part

To select the appropriate used B-pillar cover for a specific version of the BMW F46, it is worth using the manufacturer's markings and vehicle data, which minimizes the risk of error when ordering. For drivers and services that want to organize the process of purchasing and verifying compatibility, the Global Parts guide will be helpful – Safe purchase of used car parts online – a step-by-step guide, describing practical methods for selecting components by numbers and specifications.