BMW E90 E91 LCI M Sport Front Seat Black Leather Heated Left N/S

BMW 3 Series E90 E91 LCI M Sport Front Seat Black Leather Heated Left N/S is an original interior component from the M Sport line, designed for the driver's side in post-facelift 3 Series models. The black leather upholstery and integrated seat and backrest heating provide significantly higher driving comfort while maintaining the factory character of the BMW cabin. This is a solution for drivers who want to functionally and aesthetically refresh or upgrade their vehicle's interior.

Specifications and technical data

• SKU: 7246857-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7246857
• Substitutable numbers: 52107246857, 7246857
• Location on the vehicle: Front, Left
• Upholstery material: Leather
• Color: Black
• Category: Seats and Sofas

Purpose and fitment for BMW 3 Series

The presented seat belongs to the Seats and benches category and has been designed as a front, left-hand component for the BMW 3 Series E90/E91 generation post-facelift (LCI) in the M Sport version. The seat structure, rails, and backrest geometry are adapted to the factory mounting points in the chassis, allowing for installation in place of the original seat without interfering with the vehicle's structure. This ensures the stylistic consistency of the cockpit and the ergonomics intended by the manufacturer.

Construction, material, and ergonomics

The upholstery is made of black leather, which gives the interior a subdued yet distinctly sporty character typical of the M Sport line. The leather surface makes the seat easy to keep clean, while the properly contoured seat and backrest support the driver's body during daily use and dynamic driving. The design promotes stable support in corners while maintaining comfort on longer journeys.

Functionality of the heated seat

The built-in seat heating increases comfort in low temperatures, accelerating the warming of the seat and backrest compared to standard solutions without this feature. Integration with the vehicle's electrical system allows for the use of factory controls, provided the car is equipped for it. This solution improves the ergonomics of using the car during the autumn and winter seasons, increasing the driver's perceived thermal comfort.

Characteristics of the used product

The seat comes from the secondary market, which allows for an economical interior refresh while maintaining the original BMW specification. A used component of this class is a good choice when replacing a seat due to mechanical damage, upholstery wear, or when upgrading the interior from a standard version to M Sport. Maintaining the factory construction and materials ensures compatibility with other cabin elements.

BMW interior expansion and additional elements

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 additional seats, rear benches, or headrests, check the available parts in the BMW Seats and benches category.

When planning broader cabin tuning – replacing seats, steering wheels, or other equipment elements – it is worth learning practical tips on selecting used components. A detailed discussion of this topic can be found in the article Car interior tuning with Global Parts, which shows how to consciously improve the ergonomics and appearance of the interior using second-hand parts.