BMW E87 Sport Front Left N/S Seat Cloth / Imitation Leather Sensatec Sonora

BMW E87 Sport Front Left N/S Seat Cloth / Imitation Leather Sensatec Sonora is an original interior component from the Seats and benches category, designed specifically for installation on the driver's side. The sports design and the partial leather Sonora finish provide significantly better body support and higher comfort during both daily and dynamic driving.

Specifications and technical data

• SKU: 7139675-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7139675
• Substitutable numbers: 52107139675, 7139675, KZ
• Location on the vehicle: Front, Left
• Category: Seats and Sofas

Purpose and vehicle placement

The presented sports seat is intended for installation on the front, left side of the cabin, i.e., the driver's position. The seat and backrest structure has been developed for precise fitment to the geometry of the BMW E87 series interior, which facilitates integration with factory rails, mounts, and safety components.

The sports profile of the seat improves torso stabilization in corners, reduces fatigue during long trips, and allows for better utilization of the car's handling characteristics. This is a particularly beneficial solution for drivers who expect more decisive lateral support than in standard comfort seats.

Construction and characteristics of the sports seat

The partial leather Sonora finish combines durable, easy-to-maintain surfaces with pleasant-to-touch material in selected zones. This configuration improves daily ergonomics while maintaining the characteristic, dynamic look of the BMW interior.

The sports seat construction includes:

• reinforced backrest and seat bolsters for better support in corners,
• profiling that promotes a stable position behind the wheel,
• geometry matched to the factory BMW cockpit layout.

Thanks to this, the seat represents a functional compromise between daily comfort and a more dynamic driving character, without the need for interference with the body structure.

Benefits of installation in a BMW

Choosing an original BMW sports seat translates into a number of practical advantages. Factory fitment minimizes the risk of improper installation, squeaks, or play, and also facilitates integration with existing interior elements. The stylistic consistency of the cabin is maintained, which is important both for utility and for the potential resale of the vehicle.

Key benefits include:

• more stable driver position at higher speeds,
• better back and thigh support during long journeys,
• preservation of the original BMW interior character,
• the possibility of treating the seat as an interior upgrade towards a sports-oriented configuration.

Condition, origin, and application

The seat comes from the BMW range and is a used item, which allows for an attractive price-to-quality ratio while maintaining the manufacturer's original specifications. This is a good solution both for replacing a damaged seat and for gradually upgrading the interior towards a more sports-oriented configuration.

Due to its factory origin, the seat is particularly recommended for users who want to avoid the compromises typical of universal replacements and expect predictable installation and a consistent cabin appearance.

Interior expansion and additional materials

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

When planning a wider cabin upgrade – covering not only seats but also the steering wheel or multimedia system – our blog guide will be helpful: Premium interior for half the price: second-hand seats, steering wheels, and multimedia, where you will find practical tips regarding the selection, compatibility, and installation of interior components from the secondary market.