BMW E87 LCI Seat Backrest Front Left Sport Seat N/S Cover Cloth Fabric Network

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E87 LCI Seat Backrest Front Left Sport Seat N/S Cover Cloth Fabric Network is an original interior component from the Seats and benches group, designed for installation on the driver's side in compact BMW models. The sports backrest with fabric upholstery provides firm body support, improving ergonomics and stability while driving, especially in dynamic conditions.

Specifications and technical data

• SKU: 9179129-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9179129
• Substitutable numbers: 9179129, 52109179129, BG
• Location on the vehicle: Front, Left
• Upholstery material: Fabric
• Category: Seats and Sofas

Purpose and fitment for BMW

The presented sports seat backrest has been designed specifically for the front left side of the BMW 1 Series cabin after the facelift (E87 LCI). The construction is compatible with factory mounting points, which facilitates installation and allows for maintaining stylistic and functional consistency with other interior elements.

Thanks to the use of the original backrest geometry, the driver receives proper back and shoulder support, and the seat line remains consistent with the factory BMW design, without the need for structural modifications.

Construction of the sports seat backrest

The backrest belongs to the sports version, which means more contoured sides and more pronounced lateral support than in standard seats. This design improves body stabilization when cornering, reducing driver fatigue during longer, dynamic drives.

The upholstery is made of durable fabric, selected for its resistance to abrasion and daily wear. The structure of the material promotes surface ventilation, which increases comfort in various temperature conditions.

Comfort and ergonomics in daily use

The sports driver's seat backrest in the BMW E87 LCI contributes to a more precise position behind the wheel. The back contouring and side supports help maintain a stable body position, which translates into better vehicle control and more predictable reactions during maneuvers.

Compared to basic seats, the sports version provides:

• more firm lateral support in the torso area,
• better pressure distribution on the driver's back,
• higher repeatability of the driving position after each time you sit down.

Thanks to this, the car's interior gains a more dynamic character, and the driver feels greater confidence in handling, especially on routes with varied terrain.

Characteristics of the used product

The backrest comes from dismantling, which allows for maintaining the original BMW specification while reducing costs compared to new components. The used component is a good solution when replacing a damaged seat, repairing after a collision, or gradually improving interior ergonomics without interfering with the factory design.

Using an original backrest from the same model series minimizes the risk of fitment issues and facilitates integration with other seat and upholstery elements in the cabin.

Interior expansion and related components

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 backrests, seat cushions, or complete seat sets, check the available parts in the BMW Seats and benches category.

If you are considering a wider cabin transformation and want to better understand how branded seats from dismantling affect comfort and vehicle value, check out the guide: Interior transformation: How branded seats from dismantling will drastically improve comfort and increase the value of your car.