Mini Countryman F60 Mount Strip Trim D-pillar Right O/S 7390178

Mini Countryman F60 Right D-Pillar Trim Cover is an original body part from the Doors and Door Panels group, designed for installation on the right side of the vehicle. It provides an aesthetic finish to the door pillar and stable edge protection, supporting the correct geometry of the side body and the cohesive appearance of the Mini body.

Specifications and technical data

• SKU: 7390178
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7390178
• Substitutable numbers: 51377390178, 7390178, EM
• Location on the vehicle: Right
• Category: Doors & Door Skins

Intended Use and Function of the Part

The described D-pillar trim cover is a factory body component for the Mini, specifically designed for the Countryman F60. Its purpose is to:

• cover the rear side pillar in the door-boot area,
• tidy up the edges of the door panels and adjacent panels,
• limit the exposure of edges to mechanical damage and external factors,
• maintain a consistent styling line of the vehicle's side.

Thanks to its precise fit for the specific body model, the trim works with adjacent door and body elements, facilitating correct alignment and reducing the need for additional installation modifications.

Construction and Body Fit

The D-pillar trim cover is designed as a dedicated part for installation on the right side of the vehicle, with a geometry matching the factory pillar profile in the Mini Countryman F60. The construction ensures proper edge guidance and appropriate adhesion to the door panels and neighboring elements, resulting in:

• stable mounting within the rear pillar area,
• maintaining even gaps between body parts,
• an aesthetically pleasing closure of the side line at the rear of the vehicle.

As a part from the Doors and Door Panels group, the trim contributes to the complete side body system, influencing both the appearance and the correct alignment of the door edges with the pillar.

Performance Characteristics and Installation

The product is a used part, meaning it is a pre-owned component that retains its factory geometry and structural purpose. In practice, this translates to:

• the possibility of using it as a replacement for a damaged right-side trim,
• retention of original mounting points as intended by the manufacturer,
• easier fitting with existing doors and body panels.

Replacing the D-pillar trim cover is particularly important after side damage or bodywork and painting, when restoring the correct finish to the door-boot area is necessary. A correctly chosen part helps to reduce unwanted stress on the edges and improves the visual coherence of the entire side body.

Application in Mini Service and Restoration

The right-side D-pillar trim cover is suitable for both professional body shops and workshops specializing in Mini body restoration. It can be used for:

• post-accident repairs in the rear side area,
• restoring the factory appearance after replacing doors or body panels,
• work related to corrosion removal on pillar edges.

Choosing an original trim cover helps maintain structural and visual consistency, which is important for both the durability of the repair and the subsequent resale value of the vehicle.

If you are planning a comprehensive repair or upgrade of the door area and rear side section of your Mini and need other parts from the same group, such as covers, panels, or additional trims, check the available parts in the Mini Doors and Door Panels category.

If you are considering a broader range of service work on your car and are interested in when it is worthwhile to opt for used components, the following guide may be helpful: When is it Worth Replacing an Alternator with a Used One: A Practical Guide for Drivers.