Mercedes W203 C209 Brake Pedal Assembly Automatic A2032901001

Visual condition of the part

The product shows signs of use visible in the photos. Mercedes W203 C209 Brake Pedal Assembly Automatic is an original braking control system component designed for vehicles with an automatic transmission. Thanks to its factory design, it ensures correct pedal operating geometry, proper pressure force ratio, and compatibility with factory mounting points in the body. This is a practical solution when replacing a damaged or worn pedal assembly in C-Class and CLK-Class cars.

Specifications and technical data

• SKU: RHD-A2032901818-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2032901818
• Substitutable numbers: A2032901818, A 203 290 18 18, A2032901001, A 203 290 10 01
• Gearbox type: Automatic
• Part type: Brake Pedal
• Category: Pedal Assemblies, Pads & Parts

Purpose and function in the vehicle

The presented brake pedal assembly is dedicated to Mercedes C-Class W203 generation models and CLK-Class C209 coupes equipped with an automatic transmission. The component is responsible for precisely transferring force from the driver's foot to the braking system, working in conjunction with the brake booster and sensors responsible for, among other things, the operation of brake lights and assistance systems. The assembly's construction includes a support body, a pedal arm, and a working surface, ensuring stable mounting to the bulkhead and proper pedal movement throughout the entire operating range. Using a complete assembly instead of repairing individual components allows for maintaining mechanical consistency and operational safety.

Construction and mounting fitment

The brake pedal assembly has been designed as an OEM part, which means full compatibility with factory mounting points in the body and compatibility with original braking system components. The geometry of the pedal arm, the operating angle, and the travel have been selected with driver ergonomics and the braking characteristics of this generation of Mercedes vehicles in mind. In practice, installation involves removing the old assembly and installing the presented component in the factory location, while maintaining existing connections to the brake booster and electrical equipment. Such a solution reduces the risk of play, incorrect pedal position, or changes in the perceived pressure force.

Application in vehicles with an automatic transmission

The presented brake pedal assembly is intended for vehicles with an automatic transmission, where the brake pedal also plays an important role in the transmission's operating logic (e.g., when selecting driving modes or releasing the selector lock). The appropriate pedal travel and resistance characteristics are important for both driving comfort and the correct operation of safety systems. Replacing the complete assembly is particularly recommended in the case of mechanical damage, excessive play on the pedal axis, body deformation, or problems resulting from previous unprofessional repairs. Using the original design allows for restoring factory braking sensations and vehicle response predictability.

Characteristics of the used component

The offered brake pedal assembly is a used part, sourced from dismantling. This means it may show signs of wear typical of parts installed in a vehicle, while maintaining the functionality required for further operation. This type of solution is often chosen as an economical alternative to new components, especially for older vehicle generations. Before installation, it is recommended to perform a standard check of the mechanism's correct operation, mounting points, and interaction with vehicle equipment, in accordance with the manufacturer's service procedures.

Expansion of upgrades within the driver's station

If you are planning a comprehensive repair or upgrade of the driver's station area in your Mercedes and need other elements from the same group, such as additional pedals, pedal pads, or footrests, check the available parts in the Mercedes pedals, pedal pads, and footrests category. For users interested in a wider range of service work on the vehicle, including the drivetrain, a guide on verifying components before installation may be helpful – especially for larger service investments. Practical tips can be found in the article Buying a used engine: 5 things you must check before installation, which discusses the key stages of assessing the technical condition of used components.