BMW E65 E66 E67 Front Finisher Upper Rail Left N/S 7126633

BMW E65 E66 E67 Front Finisher Upper Rail Left N/S is an original seat trim component designed for installation on the driver's side of luxury BMW 7 Series sedans. This aesthetic grey-colored cover helps restore the cohesive look of the upholstery and protects the seat structure from mechanical damage. Thanks to its factory-spec fitment, it serves as a practical solution for interior repairs and restorations.

Specifications and technical data

• SKU: 7139017
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7139017
• Substitutable numbers: 52107139017, 7139017, 52107015621, 7015621, 7126633, 52107126633
• Location on the vehicle: Front, Left
• Color: Grey
• Category: Seats and Sofas

Purpose and function of the component

The presented cover is part of the Seats and Benches group, specifically designed for the front left seat in BMW E65, E66, and E67 models. Its purpose is to aesthetically cover the seat structure and any adjustment mechanisms, ensuring that the entire seating area remains visually consistent with the rest of the interior.

The grey color makes it easy to match with the factory color configurations used in these 7 Series generations, which is particularly important for partial repairs where only one trim element is being replaced.

Construction, color, and fitment

The cover is designed as a dedicated panel mounted on the front left side of the seat. The shape and mounting points are adapted to the seat geometry of the BMW E65, E66, and E67, allowing for precise alignment with other upholstery elements and plastic panels in the lower part of the seat.

The grey color provides a neutral, elegant look that blends well with both light and dark interior variants. As a result, this component is suitable for both repairs following mechanical damage and gradual cabin restoration, where maintaining the original character of the BMW is a priority.

Condition, application, and benefits of installation

The item comes from the secondary market, making it a sensible choice for cost-effective seat repair in a premium vehicle. Using a pre-owned cover allows for cost savings compared to new parts while maintaining factory fitment and structural compatibility with the seat.

By installing this cover, you gain:

• restoration of the aesthetic appearance of the driver's seat side,
• better protection of adjustment mechanisms against accidental impacts and dirt,
• visual consistency of the interior with other BMW 7 Series E65/E66/E67 elements.

Integration with other BMW interior elements

The cover is designed to work with factory front seats on the left side, requiring no modifications or adaptations. This is particularly important for high-end vehicles, where maintaining the original design line and fit quality is essential. Choosing an original component from this group helps avoid fitment issues typical of universal replacements.

If you want to plan your cabin refresh more broadly and are interested in how to combine used upholstery elements, steering wheels, or multimedia modules, you can find practical tips in the article Premium interior for half the price: pre-owned seats, steering wheels, and multimedia.

Expanding the seating area in your BMW

If you are planning a comprehensive repair or upgrade of the seating area in your BMW and need other elements from the same group, such as seat side panels, additional covers, or trim panels, check out the available parts in the BMW Seats and Benches category.

For drivers considering further visual and functional modifications, inspiration can also be found in our guide on using pre-owned components for modifications, available here: The best used parts for tuning your car.