Mercedes-Benz C CLC Class W203 CL203 Accelerator Throttle Pedal A2033000504

Mercedes-Benz C CLC Class W203 CL203 Accelerator Throttle Pedal is an original drive control system component, designed for precise integration with the vehicle's electronics. As part of the Pedals, pedal pads and footrests group, it ensures stable signal transmission from the driver's foot to the powertrain, resulting in predictable vehicle response. This used OEM component is a sensible choice for service or repairs when you want to maintain the factory performance characteristics of the throttle pedal.

Specifications and technical data

• SKU: rhd-A2033000504
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2033000504
• Substitutable numbers: A2033000504, A 203 300 05 04, ŁS
• Category: Pedal Assemblies, Pads & Parts

Purpose and function in the vehicle

This accelerator pedal is an electronic control system component responsible for converting the driver's foot movement into a signal sent to the engine control unit. In Mercedes C and CLC Class W203 / CL203 generation models, it is responsible for:

• accurate mapping of the pedal depression level in the powertrain operation,
• smooth acceleration without the delays characteristic of low-quality replacements,
• consistent cooperation with factory safety and driving comfort systems.

By maintaining the original geometry and signal characteristics, the driver receives a predictable vehicle response, which is particularly important in daily operation and during maneuvers requiring precision.

Advantages of using an original Mercedes pedal

Using an original accelerator pedal in a Mercedes brings a number of technical and functional benefits:

• Factory fit – the component is designed for a specific vehicle platform, which minimizes the risk of installation and calibration issues.
• Consistent cooperation with electronics – compatibility with engine control unit software and the logic of auxiliary systems is maintained.
• Stable operating characteristics – the response to pedal depression remains predictable, which facilitates vehicle control.
• Reasonable service cost – a used OEM element often represents a favorable compromise between quality and price compared to new parts.

For workshops and individual users, this means fewer complaints, shorter installation time, and the preservation of the driving comfort typical of the Mercedes brand.

Characteristics of the used component

The offered accelerator pedal is a used item, which in practice means it comes from vehicle dismantling and has been verified for suitability for further use. This type of part is particularly recommended when:

• you want to restore the factory operation of the drive control system without investing in a new subassembly,
• you care about maintaining the manufacturer's original specifications,
• you are looking for a service solution with a good price-to-quality ratio.

Choosing a used accelerator pedal is often preferred for older vehicle generations, where maintaining efficiency at reasonable maintenance costs is key.

Integration with the pedal system and ergonomics

As an element of the Pedals, pedal pads and footrests group, this throttle pedal works with other components of the driver's foot control zone. Properly selected and installed, it:

• ensures consistent foot positioning relative to the brake and footrest,
• reduces fatigue during longer drives thanks to predictable resistance,
• facilitates precise acceleration control in city traffic and on the road.

For the driver, this translates into a comfortable, repeatable position behind the wheel and better vehicle control in various road conditions.

Complementary elements and service knowledge

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

To maximize the potential of used components and ensure their longer service life, it is worth familiarizing yourself with practical tips regarding maintenance and installation. Useful information can be found in the article How to extend the life of used car parts?, which discusses proven methods for caring for dismantled elements, including electronic and mechanical subassemblies used in Mercedes vehicles.