Throttle Pedal Mercedes W204 W207 W212 W222 Accelerator Pedal A2043000200

Visual condition of the part 

The product shows signs of use visible in the photos. 

Throttle Pedal Mercedes W204 W207 W212 W222 Accelerator Pedal is an original component from the Pedals, pedal pads and footrests group, designed for precise acceleration control in Mercedes vehicles. This used OEM component ensures proper operating characteristics, consistency with the factory vehicle electronics, and predictable pedal response, which translates into driving comfort and safety.

Specifications and technical data

• SKU: A2043000200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2043000200
• Substitutable numbers: A2043000200, A 204 300 02 00, BG
• Category: Pedal Assemblies, Pads & Parts

Purpose and technical function

Throttle Pedal Mercedes W204 W207 W212 W222 Accelerator Pedal is responsible for converting the driver's foot movement into a control signal for the powertrain. As an OEM component, it works with the factory engine control unit, maintaining the correct acceleration curve and stable operation across the full range of travel.

In Mercedes W204 and W212 series vehicles, the accelerator pedal is a key component of the drive-by-wire control system. Its proper mechanical and electronic design ensures:

• smooth torque delivery,
• repeatable response to input,
• consistency with factory engine maps.

Benefits of using an original accelerator pedal

Using an original pedal from the Pedals, pedal pads and footrests group to replace a worn or faulty component allows you to restore the proper operation of the acceleration system. In practice, this means:

• stable vehicle response to the driver's foot movement,
• preservation of factory engine operating parameters,
• reduced risk of errors related to incorrect pedal position readings.

The used OEM component is a good solution when you are looking for a technically sound repair at a reasonable cost, without compromising compatibility with Mercedes electronics.

Component condition and installation aspects

The offered accelerator pedal is in Used condition, meaning it has been removed from a vehicle and was previously in service, but is suitable for further use after proper installation. Before installation, it is recommended to perform a standard check of the connector, mounts, and ensure proper seating in the factory location, in accordance with the service procedure for the specific model.

In most cases, installation is plug-and-play, using factory mounting points and the original electrical harness. After installation, it is advisable to perform computer diagnostics to confirm proper communication with the engine control system.

Application in service practice

This accelerator pedal is suitable both for a typical replacement of a damaged component and for a comprehensive restoration of the driver control area in a Mercedes. This is particularly important in vehicles experiencing symptoms such as unstable throttle response, intermittent controller errors, or uneven acceleration – replacing the pedal with a functional OEM component is one of the primary diagnostic and repair steps.

If you are planning a comprehensive repair or upgrade of the driver control area in your Mercedes and need other components from the same group, such as additional pedals, pads, or footrests, check out the available parts in the Mercedes pedals, pedal pads and footrests category.

For drivers interested in the wider use of second-hand components in the automotive industry, including premium class vehicles, the practical tips contained in the article Audi on second-hand parts – tuning and repairs without loss of quality may be useful, as it shows how to effectively combine savings with maintaining high technical standards.