VW Volkswagen Caddy Maxi 2k Audi A3 8P ABS Pump Modulator Unit 1K0907379BM

VW Volkswagen Caddy Maxi 2k Audi A3 8P ABS Pump Modulator Unit is an original component from the ABS and ESP system group, designed for Volkswagen vehicles and selected Audi models. It is a solution for users who expect stable braking system performance, proper cooperation with safety systems, and the maintenance of factory vehicle parameters.

Specifications and technical data

• SKU: 1K0907379BM
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1K0907379BM
• Substitutable numbers: 1K0907379BM, 1K0 907 379 BM
• Category: ABS & Stability Hydraulic Units

Purpose and function in the vehicle

The described ABS pump with control module is responsible for precise management of pressure in the brake circuits and cooperation with the electronic stability control system. In practice, this means control over:

• preventing wheel lock-up during emergency braking,
• maintaining traction in emergency situations,
• coordinating the operation of the ABS system with ESP functions, if present in the vehicle.

Thanks to the use of an original module, compatibility with the vehicle's factory electrical and hydraulic architecture is maintained, which facilitates diagnostics and subsequent maintenance.

Design and characteristics of the module

The ABS pump integrated with the control module combines the hydraulic and electronic parts in one housing. This design ensures:

• compact dimensions and easier installation in the engine compartment,
• shorter brake line lengths within the assembly,
• optimized communication with the vehicle's electrical system.

The component is factory-designed for platforms used in, among others, the Volkswagen Caddy Maxi 2K and Audi A3 8P, which translates into proper fitment of mounts, connectors, and hydraulic connections.

Application in diagnostics and repairs

In the event of ABS or ESP system faults, such as a warning light on the instrument cluster, increased braking distance, or errors stored in the controller, replacing the complete pump with the module is often the most effective solution. This component allows for:

• restoring proper communication with the vehicle's data bus,
• stable operation of driver assistance systems,
• reducing the risk of recurring errors related to the system's electronics or hydraulics.

Due to the nature of the part, installation in a specialized workshop is recommended, using appropriate diagnostic software for adaptation and bleeding of the braking system.

Condition and benefits of choosing a used part

The offered component comes from dismantling and is in used condition, which provides a favorable compromise between repair costs and maintaining the original manufacturer quality. Choosing a used ABS module allows you to:

• reduce the cost of restoring the braking system's efficiency,
• maintain compatibility with the system's factory operating parameters,
• avoid problems typical of cheap replacements of uncertain origin.

Before installation, it is worth verifying compatibility with the specific vehicle equipment version and performing standard service procedures, such as bleeding and adaptation.

Expanding ABS and ESP system upgrades

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

For users interested in a broader approach to vehicle modifications, including improving performance and engine characteristics, guide materials regarding the exhaust system and component selection may be helpful. In this context, it is worth reading the article Performance exhaust system: used manifolds and sports catalytic converters on the road, which shows how to consciously plan modifications using used parts.