Audi S5 F5 A4 A5 ABS Control Module Hydraulic Unit Pump 8W0907379F 8W0614517J

Audi S5 F5 A4 A5 ABS Control Module Hydraulic Unit Pump is an original component from the ABS and ESP System group, designed for advanced brake pressure control. Using a factory Audi solution ensures consistency with the vehicle's electronics, stable operation of safety systems, and predictable vehicle behavior during emergency braking.

Specifications and technical data

• SKU: 8W0907379F
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0907379F
• Substitutable numbers: 8W0907379F, 8W0 907 379 F, 8W0614517J
• Part type: ABS Hydraulic Unit
• Category: ABS & Stability Hydraulic Units

Technical characteristics of the ABS module

The presented unit combines an electronic control module and a hydraulic pump in one housing, responsible for precise brake pressure regulation in the brake lines. The controller analyzes signals from wheel speed sensors and cooperates with electronic stability control systems, while the hydraulic pump executes rapid pressure increase and reduction cycles, which limits wheel slip and improves vehicle control.

The Audi OEM solution is designed for proper communication with the vehicle's bus, ensuring compatibility with factory diagnostic functions and the logic of driver assistance systems.

Purpose and application in the ABS and ESP System

The module is a critical component for the operation of the ABS and ESP System, responsible for:

• controlling pressure in brake circuits during emergency braking,
• cooperating with the electronic stability control system for trajectory correction,
• supporting functions that prevent wheel lock-up on surfaces with varying grip.

By using an original Audi solution, consistency of operating parameters with other brake system components is maintained, which facilitates diagnostics, coding, and subsequent service.

Condition, origin, and benefits of choosing a used OEM part

The item comes from the used Audi OEM parts group, which means it retains the factory design, connectors, and operating characteristics intended by the vehicle manufacturer. In practice, this translates into:

• easier installation in place of the factory unit without modifying the wiring,
• proper cooperation with the original vehicle control software,
• the ability to use standard diagnostic procedures in the workshop.

For many users and workshops, choosing a used OEM component is a reasonable compromise between repair costs and maintaining the factory performance of the brake system.

Installation tips and selecting the correct module

Before installation, it is recommended to verify the part's compatibility with the specific vehicle equipment version and to perform adaptation or coding in accordance with Audi service procedures. A correctly selected and configured ABS module with a hydraulic pump allows for restoring full functionality of safety systems after a collision, failure, or replacement of other brake system components.

If you want to better prepare for purchasing a used brake system component and verify key safety aspects, it is worth checking the practical tips described in the article Second-hand brake system: how to safely choose discs, calipers, and ABS?.

Expanding the ABS and ESP System upgrade in Audi

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

In a situation where you want to reduce the vehicle's downtime in the workshop and use readily available OEM solutions, the guide Availability of car parts off-the-shelf vs. repair time – how used OEM parts shorten workshop stays? may also be helpful, as it discusses the practical aspects of organizing repairs using used parts.