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

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E88 Convertible Rear Seat Cover Couch Bench Sofa Leather Boston Beige is an original interior component designed for installation on the rear bench of the Convertible version. Made of leather in an elegant, light beige shade, it maintains the stylistic consistency of the factory interior and provides a solid base for refreshing the cabin. This is a solution for users who want to technically restore the aesthetics of the rear interior without interfering with the vehicle's structure.

Specifications and technical data

• SKU: 9139446-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9135546
• Substitutable numbers: 9135546, 52209135546
• Location on the vehicle: Rear
• Upholstery material: Leather
• Color: Beige
• Category: Seats and Sofas

Purpose and fitment for BMW E88 Convertible

The presented item is designed as a rear seat for the BMW 1 Series E88 Convertible, ensuring it retains the correct shapes, mounts, and upholstery lines characteristic of the factory bench. Installation in place of the original component does not require structural modifications, which facilitates workshop work and reduces the risk of improper fitment.

Its original origin from the Seats and benches group means compatibility with the factory interior geometry, which translates into correct alignment with the side panels, center tunnel, and seat belts.

Upholstery material and performance characteristics

The upholstery is made of natural leather in a beige shade, corresponding to the factory Boston Beige finish used by BMW. The leather surface provides:

• a consistent look with other interior elements in this color,
• easier maintenance compared to textile materials,
• a noticeably higher tactile comfort during daily use.

The light beige color optically brightens the cabin, which is particularly beneficial in a convertible body style, where the interior is well-exposed with the roof open. Leather upholstery reacts well to professional care products, which facilitates ongoing maintenance and aesthetic preservation.

Installation zone – rear interior

The item is intended for installation in the rear part of the cabin as a seat bench. The construction, adapted to the E88 geometry, allows for proper alignment with the backrest and factory mounting points. This ensures the functionality of the rear passenger zone is maintained, including seating comfort and correct seat belt routing.

The used nature of the component makes it a reasonable choice for accident repairs, replacing a worn seat, or for restoration projects where originality and cost control are priorities.

Application in restoration and modernization projects

The rear leather bench element in Boston Beige works well for:

• interior restoration after intensive use,
• restoring the factory look after mechanical damage or flooding,
• cabin refreshment projects where maintaining the original BMW specification is a priority.

By maintaining the factory color and material, you can avoid the need to replace the entire set of seats, focusing on the rear part of the interior. This is a practical solution for users who want to achieve a premium-like effect on a reasonable budget.

Expanding BMW interior modernization

If you are planning a comprehensive repair or upgrade of the seating area in your BMW and need other items from the same group, such as backrests, front seats, or additional bench modules, check out the available parts in the BMW Seats and benches category.

When planning a broader improvement of cabin comfort and appearance, it is worth checking out the guide on selecting used interior elements, which discusses, among other things, seats, steering wheels, and multimedia systems – details can be found in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia.