BMW E60 E61 E90 E91 F10 Accelerator Pedal Gas Actuator Automatic Gearbox 6786285

Description

BMW E60 E61 E90 E91 F10 Accelerator Pedal Gas Actuator Automatic Gearbox is an original acceleration control system component designed for BMW models equipped with an automatic transmission. Thanks to precise pedal position sensing, it ensures stable engine response to throttle input and proper communication with the vehicle’s electronics. This is the ideal solution for users who expect consistent drivetrain performance and want to restore the factory operating parameters of the powertrain.

Specifications and technical data

• SKU: 6786285
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6786285
• Substitutable numbers: 6786285, 35426786285
• Gearbox type: Automatic
• Category: Pedal Assemblies, Pads & Parts

Function and application in BMW vehicles

The accelerator pedal potentiometer in this model is responsible for converting pedal movement into an electrical signal transmitted to the engine control unit. In BMW E60, E61, E90, E91, and F10 series vehicles with an automatic transmission, this component works with the drivetrain management system, influencing:

• smooth acceleration across the entire RPM range,
• precise torque delivery,
• proper interaction with the automatic transmission gear-shifting logic,
• engine stability under partial load.

Due to its design in accordance with BMW factory standards, the potentiometer maintains correct signal characteristics, which is essential for diagnostics and powertrain calibration.

Construction and integration with the pedal assembly

This component belongs to the Pedals, pedal pads, and footrests group, meaning it is integrated with the accelerator pedal mechanism and works in conjunction with other components in this area. The manufacturer’s design allows for:

• stable mounting at factory body points,
• proper pedal movement guidance without excessive play that would affect readings,
• maintaining an ergonomic pedal position relative to the driver.

Such a solution facilitates installation and subsequent maintenance, while also reducing the risk of errors resulting from improper fitment of aftermarket parts with different geometry.

Compatibility with automatic transmission

The presented potentiometer is intended for BMW vehicles with an automatic transmission. In this type of configuration, the signal from the accelerator pedal is used not only to control fuel delivery but also for:

• selecting gear-shifting points,
• executing the kick-down function,
• adjusting transmission operating characteristics to the driver’s driving style.

A properly functioning potentiometer has a direct impact on driving comfort, vehicle response predictability, and correct interaction with electronic systems responsible for safety and traction.

Condition, verification, and benefits of use

The offered item is in used condition, which allows for an economical replacement while maintaining original BMW specifications. This type of component is particularly useful when symptoms such as uneven throttle response, ECU errors related to pedal position, or power limitations resulting from incorrect signal readings appear in the vehicle.

Using an original accelerator pedal potentiometer allows you to:

• restore factory acceleration characteristics,
• minimize the risk of incompatibility with engine control software,
• facilitate computer diagnostics thanks to predictable operating parameters.

Expansion and related components in the BMW pedal system

If you are planning a comprehensive repair or upgrade of the driver’s footwell area 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.

For users interested in a broader context of technology development in the premium segment and the impact of modern electronic solutions on the selection of spare parts, an article discussing the evolution of flagship models from another luxury brand may be helpful – you can find it here: Evolution of the Mercedes S-Class – innovation and component development over the years.