Mercedes ML W164 ABS Hydraulic Brake Pump Unit A2515452632

Mercedes ML W164 ABS Hydraulic Brake Pump Unit is a component from the ABS and ESP System category, designed for Mercedes vehicles, ensuring stable operation of the braking system and support for the ABS system. Using an original OEM part allows for maintaining factory performance characteristics, which translates into predictable vehicle behavior during braking and the operation of safety systems.

Specifications and technical data

• SKU: A2515454032-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2515454032
• Substitutable numbers: A2515454032, A 251 545 40 32, A1634300007, A 163 430 00 07
• Category: ABS & Stability Hydraulic Units

The role of the brake pump in the ABS system

The brake pump is responsible for generating and maintaining pressure in the brake circuits, and in combination with the ABS module, it enables precise dosing of braking force to individual wheels. In Mercedes ML W164 vehicles, it works with the electronic control of the ABS and ESP system, which helps to reduce wheel slip, stabilize the driving path, and improve vehicle control in emergency situations.

A functional component from this group contributes to:

• maintaining proper pressure in the braking system,
• correct ABS system response during sudden braking,
• vehicle stability during emergency maneuvers,
• even distribution of braking force between the axles.

Why choose an original Mercedes component

The original brake pump from the ABS and ESP System group for Mercedes ensures compatibility with the vehicle's factory hydraulic and electronic installation. As a result, the parameters intended by the manufacturer are maintained, and the risk of fitment issues or ABS system errors is minimized.

Choosing an original, used part is a reasonable compromise between cost and quality. This type of component is designed for long-term operation, and its construction is adapted to the weight and characteristics of Mercedes ML vehicles. Additionally, maintaining the factory solution facilitates future diagnostics and service.

Preparation for installation and technical aspects

The Mercedes ML W164 ABS Hydraulic Brake Pump Unit is a component that should be installed by a qualified service center or a mechanic with experience in braking systems and ABS/ESP systems. Proper installation requires:

• proper bleeding of the braking system,
• checking the tightness of lines and connectors,
• verifying the correct operation of the ABS system after installation,
• checking communication with the vehicle's electronics.

After installation, it is recommended to perform a road test under controlled conditions to confirm the stable operation of the braking system and the absence of any irregularities in the operation of the assistance systems.

Practical application and safety

A functional Mercedes ML W164 ABS Hydraulic Brake Pump Unit has a direct impact on driving safety. In situations of sudden braking, on surfaces with variable grip, or during dynamic driving, the proper cooperation of the pump with the ABS and ESP system helps maintain control over the vehicle. This allows the driver to more effectively avoid obstacles, shorten braking distances within the system's capabilities, and reduce the risk of losing wheel traction.

Replacing a worn or faulty component with an original, used brake pump is particularly important when symptoms such as uneven brake operation, ABS/ESP warning lights, or noticeable changes in brake pedal feel occur.

If you are planning a comprehensive repair or upgrade of the braking area in your Mercedes and need other components from the same group, such as pumps, control modules, or wheel speed sensors, check the available parts in the ABS and ESP System Mercedes category.

To better understand how the selection of appropriate components affects the car's performance characteristics, including dynamics and driving comfort, it is worth reading the guide on exhaust systems and performance components – you can find it in the article Performance exhaust system: used manifolds and sports catalytic converters on the road.

If you want to learn more about the advantages of using original, used parts in cars of this brand and how to maintain high comfort and durability without excessive service costs, check out the article Mercedes – comfort, prestige, and durability. Why is it worth choosing original used parts?.