BMW 3 Series E90 E91 Front Left N/S Sport Seat Backrest Cover Leather Lemon

BMW 3 Series E90 E91 Front Left N/S Sport Seat Backrest Cover Leather Lemon is an original upholstery component designed for sport seats, allowing for an aesthetic and functional interior restoration. Thanks to its factory-fit design and the use of leather with a distinctive, light finish, this part helps restore a cohesive cabin look while maintaining the character of the sport trim. It is a practical solution for users looking to refresh the backrest without replacing the entire seat.

Specifications and technical data

• SKU: 9156459
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9156459
• Substitutable numbers: 52109156459, 9156459, BG
• Location on the vehicle: Front, Left
• Upholstery material: Leather
• Category: Seats and Sofas

Purpose and compatibility for BMW 3 Series E90/E91

The presented backrest is dedicated to the driver's side front seat of the BMW 3 Series E90/E91 generation equipped with factory sport seats. The structure has been prepared to maintain the original seat geometry, side bolster lines, and the characteristic profiling that supports the body during dynamic driving. Precise fitment to the seat frame facilitates installation and helps avoid issues with upholstery tension or edge alignment with other interior components.

Upholstery material and finish character

The backrest is made of genuine leather, ensuring a pleasant-to-the-touch surface and consistency with the factory finish of BMW sport seats. The Lemon color is a light, characteristic tone used in selected interior configurations, allowing the part to integrate well with the original cabin styling. Leather upholstery is easy to keep clean, and proper care helps minimize signs of wear, maintaining an aesthetic appearance for a longer period.

Function in the sport seat and user comfort

The sport seat backrest is responsible not only for the appearance but also for stabilizing the driver's posture. The profiling and shape of the side bolsters work with the seat structure to provide better support in corners and limit body movement during sudden maneuvers. Replacing a worn backrest with this component allows you to:

• restore even upholstery tension across the entire backrest surface,
• reduce the "worn-out" seat impression,
• achieve a visually consistent look with the seat base and other seats,
• maintain the sporty character of the interior without interfering with the seat structure.

Thanks to this, driving comfort and ergonomic back support remain at a level close to factory standards, which is particularly important on longer journeys.

Condition, origin, and use in interior restoration

The item comes from dismantling and is offered as a used part, allowing for an economical seat repair while maintaining the original BMW manufacturing standard. This solution is particularly beneficial for localized damage, abrasions, or cracks in the upper part of the seat upholstery. Using an original leather backrest makes it easier to maintain consistency in texture, color, and stitching lines with other interior elements, without the need for full seat reupholstery.

Integration with other interior elements and expert support

Replacing the sport seat backrest fits well into a broader cabin refreshment project – especially when other elements, such as the steering wheel or multimedia system, are being upgraded in parallel. If you want to better plan such work, check out the practical tips in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia, where you will find information on selecting, installing, and combining various interior equipment elements.

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 backrests, seat bases, or complete seat modules, check out the available parts in the BMW Seats and Benches category.