Audi A4 B7 ABS Pump Hydraulic Brake Pump Control Module 8E0614517

Audi A4 B7 ABS Pump Hydraulic Brake Pump Control Module is an original brake system component from Audi, designed to operate within an integrated ABS system. The use of a complete hydraulic module with a control unit ensures stable system operation, correct pressure regulation, and effective traction control during daily use.

Specifications and technical data

• SKU: 8E0614517-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0614517
• Substitutable numbers: 8E0614517, 8E0 614 517
• Category: Additional ABS Parts

Purpose and function in the brake system

The presented ABS pump with the hydraulic unit and control module is responsible for precise pressure control in the brake circuits, which enables the anti-lock braking system to function. In practice, this means more stable vehicle behavior on surfaces with varying grip, shorter braking distances in critical situations, and better control over the car during emergency braking. The module combines a hydraulic block with valves and an electronic control unit, ensuring that communication with other vehicle systems (including the brake system and wheel speed sensors) is consistent and predictable.

Benefits of using an original Audi module

Using an original Audi component helps maintain the factory performance parameters of the brake system. Proper fitment to the vehicle's electrical and hydraulic installation reduces the risk of compatibility issues, communication errors in the vehicle network, and malfunctions of the ABS system. Compared to aftermarket replacements, the original module provides:

• consistency with the factory configuration of the vehicle's control units,
• proper cooperation with sensors and the brake installation,
• stable operating parameters under typical road conditions.

Characteristics of the used component

The offered ABS pump is a dismantled, used part, which allows for an economical repair of the brake system while maintaining the manufacturer's original specifications. This type of solution is often chosen for servicing older vehicles, where a reasonable balance between the cost of the part and its functionality is key. Before installation, a standard workshop procedure is recommended: checking the tightness of hydraulic connections, proper bleeding of the system, and verifying the ABS system operation using an appropriate diagnostic tester.

Installation and diagnostic tips

When replacing the ABS module in an Audi A4 B7, it is worth paying attention to:

• correct connection of all brake lines to the hydraulic block,
• secure attachment of the control unit's electrical connector,
• performing adaptation or system bleeding using a diagnostic tester, if required by the service procedure,
• verifying the absence of errors in the control unit memory after installation. Professional installation in a specialized service center helps reduce the risk of leaks, ABS errors, and uneven brake performance.

Other components from this group for Audi

If you are planning a comprehensive repair or upgrade of the braking area in your Audi and need other elements from the same group, such as additional control modules, wheel speed sensors, or power supply lines, check the available parts in the Other Audi ABS parts category.

A safe choice for used parts

When selecting a used ABS module for a car from a German manufacturer, it is worth considering both technical compatibility and the actual condition of the component. If you want to better understand when purchasing a used component is a reasonable solution and when it is better to consider other options, read our guide: Renovation and repair of German cars: which used parts are worth buying and which are better to avoid?.