BMW F40 M135i Front Seat Left N/S Heated Interior Cloth Trigon Alcantara Black

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F40 M135i Front Seat Left N/S Heated Interior Cloth Trigon Alcantara Black is an original interior component from the Seats and Benches segment, designed for installation on the left side of the vehicle's front axle. The black Alcantara upholstery provides significantly better body grip, while the integrated seat heating increases comfort in colder conditions. This is a solution for drivers who expect a sporty interior character while maintaining BMW's factory ergonomics.

Specifications and technical data

• SKU: 7942045-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7942045
• Substitutable numbers: 7942045, 52107942045
• Location on the vehicle: Front, Left
• Color: Black
• Category: Seats and Sofas

Characteristics of the BMW F40 M135i driver's seat

The presented seat was designed as equipment for the M135i version, which means a sporty seat and backrest profile, optimized for dynamic driving. Its placement on the driver's side of the front axle ensures precise alignment with the factory mounting points in the bodywork, without the need for any modifications to the interior structure.

The black color scheme of the upholstery allows for easy integration of the seat into both standard and modified BMW F40 interiors. The use of Alcantara improves body stabilization in corners and reduces clothing slippage on the seat, which is particularly important at higher speeds and during frequent changes in driving direction.

Comfort of use and heating function

The built-in seat heating function significantly improves thermal comfort during the autumn and winter seasons and on short trips when the vehicle interior has not yet had time to warm up. The heating operates evenly across the seat and backrest surface, which limits localized overheating and promotes a stable temperature in the contact zone with the body.

The combination of Alcantara and the heating system creates a configuration that:

• accelerates the perceptible heating of the seat surface,
• provides better control over the driving position,
• helps reduce fatigue during longer journeys.

Integration with the BMW interior and installation aspects

The seat has been developed for full integration with the BMW F40 interior architecture, ensuring visual consistency with the dashboard, center console, and rear bench. The black color of the upholstery makes it easy to match most factory interior color configurations without the need for additional aesthetic alterations.

The placement on the left side at the front means that the design of the rails, mounting points, and seat geometry is adapted to the driver's position. This facilitates installation in the vehicle while maintaining proper ergonomics relative to the steering wheel, pedals, and control panel.

Application, condition, and benefits of choosing an original seat

The original seat from the M135i version is a solution for users who want to restore the factory interior configuration or perform a functional upgrade from basic seats to sportier ones. The used nature of the item allows for a better cost-to-quality ratio compared to new components, while maintaining factory geometry and fitment to the BMW body.

Choosing an original seat with Alcantara and heating translates into:

• increased driving comfort in varied weather conditions,
• more secure body support during dynamic driving,
• maintaining stylistic consistency with other BMW interior elements.

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

More about seat replacement and driving comfort

If you are considering a broader interior upgrade and want to check how branded used seats affect ergonomics and vehicle value, read the article: Interior metamorphosis: how branded seats from dismantling improve comfort and increase car value. You will find practical tips on choosing seats, planning the replacement, and assessing the cost-effectiveness of such a modification.

For users interested in the ecological aspect of choosing interior components, valuable information on the environmental impact of parts from dismantling is presented in the post: sustainable automotive and the advantages of using original used components.