Ford Fiesta Mk6 Acceleration Throttle Gas Pedal 8V21-9F836-A1B

Ford Fiesta Mk6 Acceleration Throttle Gas Pedal is an original engine control system component, belonging to the Pedals, pedal pads, and footrests category. The electronic throttle pedal ensures precise signal transmission to the engine control unit, which translates into predictable throttle response and a comfortable driving experience. This solution is intended for users looking for a proven, factory-made component for the Ford Fiesta Mk6.

Specifications and technical data

• SKU: RHD-8V21-9F836-A1B
• Mark: Ford
• Condition: Used
• OEM Part Number: 8V21-9F836-A1B
• Substitutable numbers: 8V21-9F836-A1B, 8V219F836A1B
• Part type: Accelerator Pedal
• Category: Pedal Assemblies, Pads & Parts

Application and vehicle function

The presented acceleration pedal is responsible for the electronic control of the throttle opening, replacing the traditional throttle cable. In the Ford Fiesta Mk6, it works with the engine control system, converting the pedal position into an electrical signal. Thanks to this, the driver receives:

• smooth engine torque delivery,
• stable response to pedal input throughout the entire operating range,
• consistent operation with the vehicle's onboard systems.

This type of design is standard in modern powertrains, which facilitates diagnostics and integration with the vehicle's electronics.

Construction and technical characteristics

The Ford Fiesta Mk6 Acceleration Throttle Gas Pedal is a complete module including the housing, pedal arm, and an integrated position sensor. The element was designed as an OEM part, which means factory-fit to the body mounts and proper compatibility with the car's electrical harness. The modular design facilitates replacement – removing the old part and installing the new one does not require interference with other components.

This solution minimizes the risk of play, incorrect pedal travel, or ambiguous signals for the engine control unit. As a result, the acceleration system maintains repeatable operating parameters, which is important both in daily use and during service diagnostics.

Benefits of using an original throttle pedal

Using an original acceleration pedal in the Ford Fiesta Mk6 brings a number of practical benefits:

• Factory fit – proper mounting points and pedal arm geometry ensure ergonomic foot positioning for the driver.
• Consistent cooperation with electronics – the position sensor is adapted to the engine control unit's characteristics, which limits the risk of errors and incorrect readings.
• Stable operation over a long service life – the module is designed to work in variable temperature and humidity conditions inside the vehicle.
• Easier diagnostics – the pedal's operating parameters are predictable for service testers, which speeds up the detection of potential faults.

This solution is particularly recommended for issues with throttle response, uneven acceleration, or errors related to the pedal position sensor.

Condition and service purpose

The offered item comes from disassembly and is sold as a used part, which is a cost-effective alternative to new components while maintaining the factory design. This type of sub-assembly will work well both for standard replacement of a worn pedal and for repairs after a collision or modernization of the control system in the driver's area.

For workshops and individual users, this means the ability to restore full functionality of the acceleration system without the need to use replacements with uncertain parameters.

Complementary items from the same group

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

More about the trend for original used parts

The growing interest in factory components from disassembly concerns not only popular cars but also the premium segment. If you want to better understand why used OEM parts are becoming an increasingly chosen service solution, read the article Crisis in the new parts market? Why in 2026 used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend.