Ford Focus Mk3 B Pillar Interior Trim Passenger Side Left N/S BM51-A243W07-D

Ford Focus Mk3 B Pillar Interior Trim Passenger Side Left N/S is an original interior trim component designed for installation on the left side of the third-generation Ford Focus body. This part from the Linings, decorative strips and trims group allows you to restore the factory look of the B-pillar, improving the aesthetics and visual consistency of the cabin. A used OEM component is a sensible choice for post-accident repairs, replacing damaged lining, or completing missing interior elements.

Specifications and technical data

• SKU: BM51-A243W07-D
• Mark: Ford
• Condition: Used
• OEM Part Number: BM51-A243W07-D
• Substitutable numbers: BM51-A243W07-D, BM51A243W07D, 1725748
• Location on the vehicle: Left
• Part type: Trim Strip
• Category: Trim

Purpose and function of the B-pillar trim

The described B-pillar trim has been designed specifically for the Ford Focus Mk3 and matched to the geometry of the left center pillar. Its task is to aesthetically cover the body structure and guide the trim line between the front and rear doors. Thanks to its factory profile, the element works well with door seals, side upholstery, and other interior panels. Positioning on the left side of the vehicle ensures proper fitment with original mounting points, which facilitates installation and reduces the risk of unwanted play or rattles while driving. This is a practical solution when replacing damaged or scratched lining after bodywork and paint repairs.

Construction and fitment for Ford Focus Mk3

As an element from the Linings, decorative strips and trims group, the internal B-pillar trim is constructed to maintain a consistent look for the entire cockpit. The part's profile corresponds to the factory dimensions of the pillar, which allows for:

• precise adhesion to the body structure,
• correct alignment with door seals,
• compatibility with standard clips and mounting hooks,
• preservation of the continuity of the interior's stylistic line. Thanks to this, after replacing the trim, the B-pillar regains an orderly, factory look, and the vehicle's interior remains visually consistent with other trim elements.

Practical application and benefits of installation

Installation of the internal B-pillar trim on the left side is particularly recommended in situations where the existing element has suffered mechanical damage, deformation, or significant scratches. Replacing it with an original lining allows you to:

• reduce the visibility of traces of body repairs in the pillar zone,
• complete missing elements after interior disassembly,
• improve the overall presentation of the cabin when reselling the car,
• maintain compliance with the manufacturer's factory specifications. A used OEM element is a compromise between quality and cost – you retain the original fit and construction while optimizing the budget allocated for interior repair or renovation.

Compatibility and part identification

The internal left B-pillar trim is dedicated to the Ford Focus Mk3 and intended for installation on the left side of the vehicle. To ensure you are choosing the correct component, it is worth comparing the shape and mounting points with the element currently installed in the car. It is also helpful to check compatibility with the OEM part number and interchangeable numbers, which are listed in the technical specifications section. Thanks to the manufacturer's markings and assignment to a specific model, the risk of purchasing an incompatible lining is limited, and the part selection process becomes more predictable and orderly.

Expanding Ford interior finishing work

If you are planning a comprehensive repair or modernization of the interior finishing zone in your Ford and need other elements from the same group, such as covers, decorative strips, or decorative panels, check out the available parts in the Linings, decorative strips and trims Ford category. During renovation work in the car's interior, there is often a need to optimize costs in other vehicle systems as well. If you are considering purchasing used components for the fuel system, such as an injection pump or fuel rail, it is worth familiarizing yourself with practical tips regarding their safe selection beforehand – you will find them in the article "Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?".

Summary

Ford Focus Mk3 B Pillar Interior Trim Passenger Side Left N/S is a practical, original trim element that allows you to restore the aesthetic look of the center pillar on the driver's side. Thanks to its factory fit to the body structure and its inclusion in the Linings, decorative strips and trims group, the part integrates well with other interior panels. It is a sensible choice for repairs, cabin renovation, or completing missing elements in a third-generation Ford Focus.