Door Pillar BMW G30 G31 Finisher B Column Rear Right O/S High Gloss 7390140

BMW G30 G31 Rear Right Door Pillar Trim High Gloss is an original body part from the Doors and Door Panels category, designed for installation on the rear right side of the vehicle. The high-gloss finish ensures a consistent look with factory BMW parts, and the precise fit for the specific body location facilitates easy installation and restores the car's aesthetics.

Specifications and technical data

• SKU: 7390140
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7390140
• Substitutable numbers: 7390140, 51357390140
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Intended Use and Fitment for BMW G30 / G31

The door pillar trim is specifically designed for BMW 5 Series G30/G31 models, intended for the rear right area of the body. This ensures the part maintains the factory body lines, correct contours, and characteristic proportions used by BMW in this series.

The precise fit to the specific door pillar minimizes the risk of stress, leaks, or unsightly gaps. This is particularly important for post-accident repairs or replacement of worn parts, where maintaining the original body geometry is crucial.

High Gloss Finish

A key feature of this trim is its high-gloss finish, which matches BMW's factory standards for decorative elements around the door pillars. This type of surface:

• enhances the modern character of the vehicle's side profile,
• ensures visual consistency with other trims and covers,
• is easy to keep clean with proper care.

A high-gloss finish is particularly desirable for premium vehicles where not only functionality but also the aesthetics of details and their conformity to the original manufacturer's design are important.

Part Characteristics and Installation

The door pillar trim belongs to the group of body parts responsible for finishing the window and door areas. As part of the Doors and Door Panels category, it works in conjunction with the window, seals, and other trims to create a uniform, cohesive side body structure.

Its placement on the rear right side of the vehicle means this part is dedicated to a specific position and is not interchangeable with other pillars. Proper installation ensures:

• continuity of the vehicle's side profile,
• correct fit to the door and window,
• stable mounting without play or vibrations.

As a used original BMW part, it is a sensible choice for repairs where maintaining the vehicle's factory character at controlled service costs is a priority.

Practical Application and Benefits of Replacement

Replacing a damaged or worn door pillar trim is important not only for visual reasons but also for practical ones. A correctly chosen part helps to:

• reduce the risk of dirt entering the area around the window seals and guides,
• minimize wind noise around the door at higher speeds,
• maintain a consistent appearance of the vehicle's side body after bodywork repairs.

For owners of BMW G30/G31 who care about the visual and technical condition of their vehicle, using an original pillar trim is a way to preserve the car's value and ensure conformity with factory specifications.

Other BMW Doors and Door Panels

If you also need other parts from the BMW Doors and Door Panels category, check out the BMW doors and door panels available in our assortment to complete all the necessary body components for your car.

Service and Maintenance Tips

During bodywork, it's also worth paying attention to the condition of mechanical components, including the drivetrain. If you are planning a service or replacement of your gearbox, our guide may be helpful: Gearbox: Manual, Automatic, or DSG – Common Faults and a Used Gearbox Buying Guide, which helps in making informed choices for used components and minimizes the risk of a bad purchase.