Front Seat BMW X3 E83 LCI Left N/S Heated Sport Interior Leather Nevada Black

Visual condition of the part 

The product shows signs of use visible in the photos. 

Front Seat BMW X3 E83 LCI Left N/S Heated Sport Interior Leather Nevada Black is an original interior component from the Seats and benches category, designed specifically for the front left side of the cabin. The sporty profile, black leather upholstery, and integrated heating create a comfortable and functional driver's workspace, maintaining the factory character of the BMW interior.

Specifications and technical data

• SKU: 3454327-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3454327
• Substitutable numbers: 52103454327, 3454327, 52103421924, 3421924
• Location on the vehicle: Front, Left
• Upholstery material: Leather
• Color: Black
• Category: Seats and Sofas

Purpose and fitment for BMW X3 E83

The presented sport seat is designed as a component mounted on the front left side of the vehicle, ensuring the correct geometry of the seat, backrest, and rails relative to the factory mounting points in the BMW X3 E83. This maintains an ergonomic driving position, the correct back support angle, and proper alignment with the pedals and steering column.

The original construction of the seat from this series guarantees stylistic consistency with the dashboard, door panels, and other interior elements, which is particularly important when replacing a worn or damaged seat with a dismantled part.

Sport seat construction and user comfort

The sporty seat profile provides more pronounced lateral support compared to standard seats, which improves driver body stabilization during dynamic driving and on longer journeys. The contoured backrest and seat reduce muscle fatigue, and the properly selected firmness of the padding promotes a comfortable position over extended periods.

The upholstery is made of black leather, which makes the seat easy to keep clean and allows for the use of professional leather care products. The leather surface works well with factory safety systems and interior equipment, creating a cohesive, aesthetic, and functional cockpit.

A significant advantage is the integrated heating, which increases thermal comfort during colder months. Properly designed heating zones in the seat and backrest allow for even heat distribution, improving the convenience of daily vehicle use.

Material, color scheme, and interior integration

The black leather upholstery of the seat blends well with typical BMW interior configurations, both in more subdued versions and those with a sporty character. This choice of material and color facilitates integration with the existing rear bench, door panels, and center console, without the need for modifications to other cabin elements.

Leather as an upholstery material allows for repeated maintenance, restoration, and protection against excessive wear, which extends the seat's service life. As a result, replacing a single seat with a dismantled part can be a rational solution while maintaining the appropriate visual and functional standard of the interior.

Characteristics of the used component

The seat comes from dismantling, meaning it is a used item that retains the functionality characteristic of this series. This type of component allows for economical repair or interior modernization without the need to invest in a new set of seats. In practice, it enables the restoration of full utility to the driver's area while maintaining the vehicle's original specifications.

Before installation, it is recommended to perform a standard check of the electrical system responsible for the heating power supply and to verify the correct operation of the adjustment mechanisms, in accordance with BMW service procedures.

Interior expansion and related components

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

If you want to better understand how replacing seats affects driving comfort and the perceived value of the car, it is worth reading the guide describing the practical effects of installing branded seats from dismantling – a detailed discussion can be found in the article Interior metamorphosis: How branded seats from dismantling will drastically improve comfort and increase the value of your car.