ABS Pump Mercedes ML W166 GLE C292 Hydraulic Braking Control Unit A1664310800

Mercedes ML W166 GLE C292 ABS Brake Booster Pump A1664310800 is a specialized component of the braking system, responsible for precise pressure control within the ABS system. The offered module comes from the ABS Control Units group and is a functional solution for demanding users seeking a proven component for Mercedes SUV vehicles. Thanks to its factory design, it ensures consistent operation with other braking system sub-assemblies and stable performance of safety systems.

Specifications and technical data

• SKU: A1664310800
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1664310800
• Substitutable numbers: A1664310800, A 166 431 08 00
• Category: ABS Control Modules

Purpose and Function in the Braking System

The presented ABS brake booster pump is responsible for cooperating with the electronic anti-lock braking system. In Mercedes ML W166 and GLE C292 vehicles, it is responsible for:

• controlling brake circuit pressure during emergency braking,
• cooperating with wheel speed sensors and the ABS control unit,
• stabilizing the vehicle during sudden loss of traction.

Thanks to its design conforming to factory Mercedes standards, the module maintains proper operating parameters, which translates to predictable vehicle behavior in critical situations.

Benefits of Using an Original ABS Control Unit

Using an original solution from the ABS Control Units group instead of aftermarket alternatives allows for maintaining the integrity of the entire braking system. Key advantages include:

• maintaining the factory operating characteristics of the ABS system and related systems,
• better compatibility with the vehicle's software compared to many aftermarket parts,
• reducing the risk of communication errors within the vehicle network.

This solution is particularly recommended for servicing vehicles used intensively, where the stability and repeatability of the braking system's operation are of great importance.

Component Condition and Installation Aspects

The offered ABS brake booster pump is a used component, which allows for optimizing repair costs while maintaining adequate quality. Before installation, the standard service procedure is recommended, including:

• verifying the brake system's seal after installation,
• bleeding the system according to the vehicle manufacturer's procedure,
• checking for correct communication with the ABS system using a diagnostic tester.

This approach allows for safely restoring the full functionality of the braking system after module replacement.

Selecting a Used ABS System – Practical Knowledge

When choosing a used ABS control unit for a Mercedes, it is worth paying attention to compatibility with the specific model version and equipment configuration. Comparing factory markings and consulting the vehicle's service documentation is helpful. For users who want to approach the topic more analytically, a practical guide has been prepared – a detailed checklist for selecting braking system components, including ABS modules. You can familiarize yourself with it by reading the article Used Braking System: How to Safely Choose Discs, Calipers, and ABS?, which discusses key safety aspects when purchasing used components.

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