Mercedes-Benz C CLK Class W203 C209 ABS Hydraulic Brake Pump Unit A0325459132

Mercedes-Benz C CLK Class W203 C209 ABS Hydraulic Brake Pump Unit is a specialized component from the ABS Control Units category, designed for precise pressure control in the braking system. This module, sourced from the Mercedes range, ensures proper integration with the vehicle's factory electronics and allows for the restoration of the anti-lock braking system's correct operation.

Specifications and technical data

• SKU: A2095453132
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0044316212
• Substitutable numbers: A0044316212, A 004 431 62 12, A0325459132, A 032 545 91 32, A0044312912, A 004 431 29 12, A2095453132, A 209 545 31 32, EM, A0064310312
• Category: ABS Control Modules

Purpose and function in the braking system

The presented ABS hydraulic pump is designed to work with the braking system of Mercedes-Benz C-Class W203 and CLK-Class C209 models, where it is responsible for the dynamic metering of brake fluid pressure during emergency braking. The integrated hydraulic block, along with the control electronics, enables precise control of braking force on individual wheels, which translates into driving stability and effective use of traction.

By using an original controller from the ABS Control Units category, compatibility with factory wheel speed sensors, ESP/ASR modules, and other active safety system components of the vehicle is maintained.

Benefits of using an original ABS controller

Using an original ABS hydraulic pump instead of a worn or damaged component allows for:

• restoring the correct operation of the ABS system and stability during sudden braking,
• maintaining proper cooperation with onboard electronics without the need for system modifications,
• preserving the operating parameters specified by the vehicle manufacturer,
• reducing the risk of controller errors and warning lights appearing on the instrument cluster.

For workshops and service centers specializing in the Mercedes brand, such a component is a valuable service solution, allowing for efficient and technically correct repair of the braking system.

Product characteristics and condition

The offered ABS hydraulic pump is a used component, which in practice means a favorable cost-to-functionality ratio while maintaining the manufacturer's original specifications. The module comes from disassembly, thanks to which it retains the factory configuration and design intended for the specified Mercedes-Benz models.

Choosing a used ABS controller is particularly attractive for repairing vehicles that are used intensively, where both safety and service economy are important. A properly selected component helps avoid fitment issues and reduces the time required for installation and configuration.

Selection and vehicle compatibility

To ensure proper system operation, it is crucial to match the ABS hydraulic pump to the specific engine and equipment version of the vehicle. The product has a dedicated OEM part number and a set of interchangeable numbers, which facilitates verification of compatibility with a specific car. Before purchasing, it is worth comparing the markings with the currently installed module or consulting the selection with a mechanic.

This minimizes the risk of electrical or hydraulic incompatibility, and the installation itself comes down to standard service procedures, such as connecting the plugs, bleeding the system, and potential adaptation using an appropriate diagnostic tester.

Safe purchase of a used ABS system

When choosing a used ABS controller, it is worth following proven procedures for verifying the technical condition and origin of the part. For users who want to deepen their knowledge on the conscious selection of braking system components from the secondary market, we have prepared a practical guide: how to safely select used brake discs, calipers, and ABS components. This is a helpful source of information when planning a comprehensive repair of the braking zone.

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other components from the same group, such as pumps, control modules, or hydraulic blocks, check out the available parts in the Mercedes ABS Control Units category.