Mercedes S211 W211 W219 Accelerator Throttle Pedal A2113000504

Mercedes S211 W211 W219 Accelerator Throttle Pedal is an original powertrain control component, designed for precise integration with the electronics of this vehicle series. Thanks to its factory-spec construction, it ensures correct throttle response and stable communication with engine control modules. This solution helps maintain consistent powertrain performance in line with the manufacturer's specifications.

Specifications and technical data

• SKU: rhd-A2113000504-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2113000504
• Substitutable numbers: A2113000504, A 211 300 05 04
• Category: Other Brake Parts

Purpose and function in the powertrain

The accelerator pedal in Mercedes S211, W211, and W219 models plays a key role in the electronic control of engine torque. It replaces traditional mechanical solutions by transmitting signals to the engine control unit via position sensors. A properly selected component of this type ensures predictable vehicle response to throttle input, which translates into driving comfort and maneuver safety.

Correct pedal selection is particularly important in vehicles equipped with advanced driver-assistance systems, where the stability of the accelerator sensor signal affects the operation of the automatic transmission, traction control systems, and safety features.

Benefits of using an original accelerator pedal

Using an original accelerator pedal in Mercedes E-Class and CLS models from the S211, W211, and W219 series ensures:

• preservation of the vehicle's factory acceleration characteristics,
• consistent operation with the existing engine control unit and electrical wiring,
• proper mechanical fitment to the mounting points in the driver's cabin,
• reduced risk of diagnostic system errors related to incorrect pedal signals.

For users who expect predictable vehicle behavior in daily operation, choosing this component is a solution that allows maintaining powertrain performance at levels consistent with the manufacturer's design.

Characteristics of the used component

The offered accelerator pedal is a pre-owned part, which allows for an economical replacement while maintaining the original design. This type of part is a good choice when the existing component shows signs of unstable operation, such as delayed throttle response or intermittent control system errors.

During installation, it is recommended to follow standard procedures, including checking the mounting security and, if necessary, performing an adaptation in the vehicle's diagnostic system in accordance with the service recommendations for the given Mercedes series.

Integration with other system components and part selection

The accelerator pedal works directly with the engine control module, wiring harness, and vehicle safety systems. When selecting a part, it is worth paying attention to compatibility with the specific body version and equipment to avoid installation or electronic communication issues. A properly selected component helps maintain smooth acceleration, stable idle, and predictable vehicle behavior in various driving modes.

If you are planning a comprehensive repair or upgrade of the powertrain control area in your Mercedes and need other components from the same group, such as pedal position sensors, control modules, or additional electronic control elements, check the available parts in the Other Mercedes category.

Technical support and knowledge development

For users interested in deepening their knowledge about the differences in construction and dynamic characteristics of modern sports and production cars, an article discussing the comparison of technical solutions in powertrain, braking, and chassis systems may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?. It allows for a better understanding of how important a role precise control elements, such as the accelerator pedal, play in modern automotive designs.