6850499 F25

6850499 F25 is an original brake control system component designed for BMW vehicles equipped with an automatic transmission. The complete pedal assembly ensures proper cooperation with the factory braking system and vehicle electronics, which translates into stable braking feel and predictable vehicle response. This is a solution for users who expect a precise fit for the specific BMW X3 F25 and X4 F26 generation without the need for modifications.

Specifications and technical data

• SKU: LHD-6850499
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6850499
• Substitutable numbers: 6850499, 35006850499
• Gearbox type: Automatic
• Category: Pedal Assemblies, Pads & Parts

Purpose and compatibility with BMW X3 F25 / X4 F26

The presented brake pedal is designed as a component of the brake control system in BMW X3 F25 and BMW X4 F26 models with an automatic transmission. The pedal assembly construction is adapted to the geometry of the factory pedal column, which allows for maintaining the ergonomic foot position and the correct operating travel.

By maintaining the original operating characteristics, the driver receives a predictable vehicle response to pedal pressure, which is important both in daily city driving and during dynamic emergency braking.

Brake pedal assembly construction

The complete brake pedal includes a mechanical lever assembly prepared for cooperation with the factory servo and braking system in automatic transmission versions. The applied construction ensures:

• stable pedal movement throughout the entire operating range,
• a properly selected lever ratio for transferring foot pressure force to the braking system,
• the ability to maintain the factory brake engagement point.

Such a solution allows for maintaining consistency of operation with other components of the braking system and driver assistance systems.

Application in vehicles with an automatic transmission

The component has been prepared specifically for use with an automatic transmission, where the pedal layout differs from manual versions. The appropriately selected shape and operating range of the brake pedal facilitate precise modulation of braking force while simultaneously operating the automatic transmission selector.

Such fitment is important for driving comfort, especially in city traffic, during maneuvering, and during frequent stopping and starting, where a smooth transition between braking and accelerating is crucial for the driver's perceived comfort.

Performance and installation characteristics

As an element from the Pedals, pedal pads, and footrests group, this complete brake pedal allows for restoring the proper operation of the brake control system in the event of wear or damage to the existing component. The used component ensures the preservation of the original mounting geometry, which facilitates installation in place of the factory element.

In practice, this means the possibility of restoring the factory brake feel without the need for interference with the body structure or modification of mounts. For workshops and users, this is a solution that shortens repair time and limits the risk of fitment issues.

Why choose an original BMW brake pedal

The original BMW brake pedal assembly ensures:

• consistency with the factory construction of the braking system for a given model,
• preservation of the pedal operating characteristics intended by the manufacturer,
• easier diagnostics and service in the future thanks to compliance with technical documentation.

For many users, choosing an original, used component is a reasonable compromise between cost and maintaining the proper operating parameters of the vehicle. If you want to better understand the differences between refurbishment and installing a used component, the article Refurbished or used original – which part to choose for repairs? may be helpful.

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other elements from the same group, such as additional pedals, pads, or footrests, check the available parts in the BMW Pedals, pedal pads, and footrests category.