BMW E88 Convertible M Sport Front Left N/S Seat Side Alaska Grey Leather Boston

Front left M Sport seat for BMW E88 Cabrio in Alaska Grey Leather Boston finish is an attractive choice for drivers looking to refresh their convertible's interior while maintaining full compliance with factory specifications. This item from the Seats and Benches category combines the sporty character of the M line with everyday comfort, ensuring a cohesive cabin appearance and solid support during driving. Thanks to its original design intended for the front left side of the vehicle, the seat seamlessly integrates with other interior components.

Specifications and technical data

• SKU: 7257457-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7257457
• Substitutable numbers: 7257457, 52107257457, 7235929, 52107235929
• Location on the vehicle: Front, Left
• Color: Grey
• Category: Seats and Sofas

Intended Use and Fitment for BMW E88 Cabrio

The offered seat has been specifically designed for the BMW 1 Series E88 convertible version in the M Sport variant, intended for the front left side of the vehicle. This means correct runner geometry, appropriate mounting points, and compatibility with the factory interior layout, which facilitates installation and helps preserve the original cockpit character. The seat's construction is adapted to the specifics of a convertible body, where stable body support is crucial during frequent body rolls and dynamic driving.

Alaska Grey Leather Boston Finish

The upholstery in the Alaska Grey Leather Boston shade lends the interior a subdued, elegant look that complements both dark and lighter dashboard panels. The leather finish provides a pleasant tactile surface and is easy to keep clean with proper care. The neutral grey color visually refreshes the cabin without the risk of mismatching other interior elements.

M Sport Version Characteristics

The M Sport variant is distinguished by more dynamic seat and backrest profiling, which translates to better lateral support during driving. The seat is designed to:

• ensure a stable driver position in corners,
• emphasize the sporty character of the BMW 1 Series E88,
• maintain ergonomics suitable for everyday use.

As a result, it is a beneficial choice for both replacing a worn-out seat and upgrading the interior from a standard to a sportier version.

Condition, Functionality, and Application

This item comes from the secondary market, allowing you to combine original BMW quality with a reasonable purchase cost. The seat is intended for reinstallation in a vehicle after verifying its compatibility with the specific car's equipment (including interior configuration and mounting side). The grey finish facilitates its use in vehicles with partially replaced upholstery as well as during a comprehensive cabin style change.

Interior Enhancement and Additional Information

If you are planning a broader BMW interior tuning and want to better utilize the potential of sport seats and other cockpit elements, it's worth checking out the guide on our blog: Car Interior Tuning with Global Parts. There you will find practical tips on selecting used seats and steering wheels, as well as inspiration on how to cohesively transform your cabin without excessive costs.

If you are planning a comprehensive repair or upgrade of the seating area in your BMW and need other parts from the same group, such as additional seats, rear benches, or headrests, check the available parts in the BMW Seats and Benches category.