Front Seat BMW E87 Left N/S Sport Leather Boston Beige Interior

Front Seat BMW E87 Left N/S Sport Leather Boston Beige Interior is an original interior component designed for installation on the driver's side. Thanks to its sporty design and genuine leather in an elegant beige shade, the seat provides significantly better body support and a cohesive cabin look consistent with the factory BMW finish.

Specifications and technical data

• SKU: 7140403-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7140403
• Substitutable numbers: 52107140403, 7140403
• Location on the vehicle: Front, Left
• Upholstery material: Leather
• Color: Beige
• Category: Seats and Sofas

Purpose and fitment for BMW E87

The offered seat belongs to the Seats and Benches category and is designed as a front left-side component for the BMW 1 Series E87 model. The seat and backrest construction comply with factory BMW standards, facilitating integration with existing floor mounting points and other interior elements.

The placement on the vehicle is intended to maintain driving position ergonomics, proper seat geometry, and the correct line of sight. As a result, the seat works well with the factory dashboard, steering column, and door panel.

Construction, material, and color

The upholstery is made of Boston genuine leather, which provides a pleasant-to-the-touch surface and a distinctive, premium look for the BMW interior. The leather is resistant to typical wear and tear of a driver's seat while being easier to keep clean compared to textile materials.

The beige color of the upholstery creates a bright, spacious atmosphere in the cabin and blends well with factory BMW E87 interior finishes in similar tones. The sporty profile of the seat and backrest improves body stabilization in corners, which is particularly noticeable during dynamic driving.

Function of the sports seat in daily use

The sporty design of the seat translates into better lateral support and more firm thigh and back support. In practice, this means:

• a more stable driver position during faster cornering,
• more predictable body behavior during braking and acceleration,
• a comfortable position behind the wheel during longer trips.

Thanks to the use of leather, the seat works well with interior heating and cabin ventilation systems, and the smooth surface facilitates daily maintenance and quick removal of dirt.

Condition, installation, and interior tuning applications

The item comes from the secondary market, which allows for an economical replacement of a worn or damaged driver's seat without sacrificing the original character of the BMW interior. The seat construction is consistent with factory solutions, so installation in place of the standard seat does not require interference with the body structure.

The sports seat in Boston beige leather will work well both as a replacement for a worn component and as part of an interior tuning refresh project, raising the visual level of the cabin and improving the ergonomics of the driver's area.

Interior configuration expansion and additional materials

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 additional seats, rear benches, or headrests, check the available parts in the BMW Seats and Benches category.

If you are considering a broader cabin customization project and want to better utilize the potential of used seats and steering wheels, check out the guide Car interior tuning with Global Parts, where you will find practical tips on selecting and installing secondary market components.