Seat Backrest BMW E81 E82 Front Left Basic Heated Seat N/S Black Leather Boston

Visual condition of the part

The product shows signs of use visible in the photos.

Seat Backrest BMW E81 E82 Front Left Basic Heated Seat N/S Black Leather Boston is an original part from the Seats and benches category, designed for installation on the driver's side. The black leather upholstery ensures a consistent look with the factory BMW interior, while the integrated heating allows for maintaining thermal comfort in colder conditions.

Specifications and technical data

• SKU: RHD-9124521-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9124521
• Substitutable numbers: 9124521, 52109124521, BG
• Location on the vehicle: Front, Left
• Upholstery material: Leather
• Color: Black
• Category: Seats and Sofas

Purpose and fitment for BMW E81/E82

The presented backrest is designed as a front left seat component for BMW 1 Series E81 and E82 models. The construction is compatible with factory mounting points, which facilitates installation and allows for maintaining the original seat geometry and proper interaction with other seat components.

Thanks to the use of the original backrest geometry, the ergonomics intended by the manufacturer are preserved, including proper back support and stability for the driver during both city and highway driving.

Material, color, and finish

The backrest is made of black leather upholstery, which allows for an aesthetic match to BMW interiors with Boston leather trim. The leather ensures easy maintenance, resistance to typical operational wear, and the preservation of a uniform texture across the entire seat.

The black shade of the upholstery blends well with both light and dark cockpit elements, and the uniform surface of the backrest allows for seamless integration with the seat cushion and side bolsters, without the need to modify other interior components.

Heating function and user comfort

The backrest features an integrated heating function, which significantly increases vehicle comfort during the autumn and winter seasons. The component is prepared to work with the factory BMW seat heating control system, allowing for smooth temperature adjustment via the original buttons on the console.

The heated backrest improves thermal comfort for the back, accelerates the heating of the seating area, and allows for more even heat distribution within the seat, which is particularly noticeable on longer journeys.

Installation characteristics and condition

The backrest is intended for front left installation, maintaining factory mounting points and heating system wiring routing. This solution facilitates service work and helps reduce the time required to replace a damaged or worn component.

As a used part, the backrest is a cost-effective solution for repairing or upgrading the interior, allowing for the preservation of the original character of the BMW cabin while reducing expenses compared to new components.

Interior integration and cabin tuning

Using this backrest is a good choice both for standard repairs and for subtle interior tuning aimed at improving ergonomics and driving comfort. The leather surface and heating function allow for an increased perceived level of equipment without interfering with the body structure or mechanical systems.

If you want to plan your cabin modernization more broadly, including replacing seats or the steering wheel with aftermarket parts, it is worth checking out the guide Car interior tuning with Global Parts, which discusses practical aspects of selecting and installing used components.

If you are planning a comprehensive repair or modernization of the seating area in your BMW and need other elements from the same group, such as backrests, seat cushions, or complete seat modules, check out the available parts in the BMW Seats and benches category.