BMW E90 E91 Front Seat Thigh Support Sport Heated Alcantara Anthracite 8036347

The Front thigh support extension carrier for BMW 3 E90/E91 sport seats with fabric/Alcantara upholstery is a specialized component from the Seats and benches group, designed for installation in the front interior of the vehicle. Engineered as part of the original BMW sport seat construction, it ensures stable guidance and secure support for the extendable seat cushion, enhancing driving ergonomics and comfort.

Specifications and technical data

• SKU: 8036347-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8036347
• Substitutable numbers: 52107161311, 7161311, 52108036347, 8036347
• Location on the vehicle: Front
• Category: Seats and Sofas

Purpose and Function in BMW 3 E90/E91 Sport Seats

This thigh support carrier is dedicated to the front sport seats in the 3 Series E90/E91, specifically for versions with fabric combined with Alcantara upholstery. It is responsible for the correct guidance and support of the extendable seat cushion, allowing the driver and passenger to precisely adjust the seat length to their physique. Stable thigh support translates to better load distribution during driving, especially on longer journeys.

The element's placement in the front section of the seat directly influences the comfort of the driving position and the maintenance of proper seat geometry during sporty driving.

Construction, Material, and Compatibility with Fabric/Alcantara Upholstery

The carrier is designed for the specific construction of BMW sport seats with fabric and Alcantara upholstery, ensuring proper guidance of the extension mechanism without interfering with the covering. Precise fit to the seat structure minimizes play, squeaks, and unwanted movement of the extendable seat cushion, thereby improving the perceived rigidity of the entire seat.

The component works with the factory seat length adjustment mechanism, maintaining the original operating characteristics of the sport seat – smooth movement, predictable resistance, and repeatable positioning.

Condition, Origin, and Benefits of Using a Used Part

The offered carrier is an original BMW part from the aftermarket, sourced from disassembly. Using a used OEM part allows for the preservation of the seat's factory geometry and compatibility with other seat structure components, without the need for adaptation or modification. For the user, this means consistent operation of the extension mechanism and predictable seat behavior in daily use.

Choosing an original carrier from disassembly is particularly beneficial for sport seat repairs, where maintaining the original rigidity and operating characteristics of the mechanism, as well as compatibility with the specific fabric/Alcantara upholstery version, is crucial.

Application in Repairs, Renovations, and Interior Upgrades

The thigh support carrier is suitable for both repairing a damaged extension mechanism and for completing sport seats for interior conversions in BMW 3 Series E90/E91. Restoring full functionality of the seat length adjustment improves driving position ergonomics, which is important for dynamic driving and for cars used on long distances.

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 frames, runners, or additional adjustment modules, check the available parts in the BMW Seats and benches category.

Support with Selection and Additional Materials

Choosing the correct thigh support carrier for a specific sport seat configuration should be based on OEM numbers and interchangeable part numbers assigned to the particular model. Practical tips on verifying component compatibility by numbers can be found in the guide how to safely buy BMW components online by OEM numbers, which will help confirm compatibility before ordering.

If you are considering a broader interior transformation for your car and want to better understand the impact of branded used seats on comfort and vehicle value, read the article Interior Metamorphosis: How Branded Used Seats Improve Comfort and Increase Car Value. This will help you plan a cohesive upgrade of the seating area in your BMW.