BMW 1 E88 Convertible Rear Seat Cover Couch Bench Leather Boston Beige

BMW E88 Rear Seat Bottom Cushion Leather is an original upholstery part designed for the rear interior of the BMW 1 Series Cabrio E88. The beige leather seat surface allows for a seamless restoration of the factory interior look, while also serving as a solid base for aesthetic renovation of the rear bench seat. This is a practical solution for users who want to maintain the distinctive, elegant BMW style when replacing a worn-out part.

Specifications and technical data

• SKU: 9139446
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9139446
• Substitutable numbers: 52209139446, 9139446
• Location on the vehicle: Rear
• Upholstery material: Leather
• Color: Beige
• Category: Seats and Sofas

Intended Use and Fitment for BMW E88

The presented seat cushion belongs to the Seats and Bench Seats category and is intended for installation in the rear cabin of the BMW 1 Series, E88 version. This element constitutes the lower part of the bench seat, allowing for the replacement of only the worn module without affecting the backrests or side panels. Thanks to the original construction geometry, proper passenger support and correct alignment with the body mounts are maintained.

Material and Interior Color Scheme

The seat cushion is made of leather upholstery, providing the characteristic understated yet representative look of a BMW interior. The beige color allows for harmonious integration with factory finishes in light cabin configurations, facilitating the maintenance of a cohesive stylistic line. This type of finish works well with decorative elements in shades of aluminum, black, or wood, contributing to the creation of a more premium interior.

Functional Use of the Rear Seat Cushion

The lower part of the bench seat in the BMW E88 is responsible for comfortable thigh and pelvic support for rear passengers, as well as for the stable seating of the seat cushions relative to the body structure. Replacing this element is particularly important in cases of:

• wear or abrasion of the factory upholstery,
• local mechanical damage to the lower part of the bench seat,
• interior renovation after bodywork and paint repairs,
• cabin modernization from fabric to leather configuration.

A properly selected rear seat cushion allows for the restoration of proper ergonomics and aesthetics of the rear cabin without the need to replace the entire set of seats.

Item Condition and Application in Renovation Projects

The offered item comes from the aftermarket, making it an attractive solution for renovation projects where a reasonable budget and the preservation of the car's original character are important. A used leather rear bench seat works well for both post-accident repairs and gradual interior modernization, where the vehicle owner replaces individual upholstery modules in several stages.

If you want to plan your cabin refresh more broadly and are interested in how to effectively combine used upholstery elements, steering wheels, and multimedia systems, it is worth reading the guide Premium Interior for Half the Price: Used Seats, Steering Wheels, and Multimedia, which discusses practical aspects of selecting and installing such components.

BMW Interior Expansion – Related Elements

If you are planning a comprehensive repair or modernization of the rear bench seat area in your BMW and need other elements from the same group, such as backrests, headrests, or additional seat modules, check the available parts in the BMW Seats and Bench Seats category.