Porsche Boxster 986 ABS Brake Pump Hydraulic Unit Module 99635595504 99635575505

Porsche Boxster 986 ABS Brake Pump Hydraulic Unit Module is an original component from the ABS Control Modules group, designed for Porsche vehicles with a petrol engine. This solution allows for a professional repair of the anti-lock braking system, maintaining factory performance parameters and consistency with the vehicle's electronics.

Specifications and technical data

• SKU: 99635595504
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99635595504
• Substitutable numbers: 99635595504, 9 963 559 55 04, 99635575505, 996 355 755 05, 0265800010, 0 265 800 010, 0265222025, 0 265 222 025
• Fuel type: Petrol
• Category: ABS Control Modules

Application and function in the braking system

The presented brake pump with an integrated ABS control module is responsible for precise pressure control in the brake circuits, which translates into stable operation of the anti-lock system during emergency braking. In combination with wheel speed sensors and the rest of the vehicle's electronics, it ensures controlled brake force distribution, reducing wheel slip and improving vehicle handling.

The component is dedicated to Porsche cars powered by petrol fuel, which is significant when selecting the correct control module configuration and software. This makes it possible to maintain compliance with the factory characteristics of the braking system and driver assistance systems.

Benefits of using an original ABS control module

Using an original ABS control module integrated with the brake pump allows for:

• maintaining the factory logic of the ABS system and driving stability,
• reducing the risk of communication errors in the vehicle's bus,
• easier computer diagnostics using standard service tools,
• consistency of operating parameters with other Porsche electronic modules.

For workshops and individual users, this means a more predictable installation process and fewer potential problems after replacement. In the case of safety systems such as ABS, using the correct module is crucial for maintaining vehicle stability in emergency situations.

Product characteristics and condition

The offered item comes from disassembly and is classified as a used Porsche component. This type of part is a good choice for an economical repair of the braking system, especially when you want to maintain the original electrical and hydraulic architecture of the vehicle. The pump with the ABS module is an integrated solution, which simplifies system configuration compared to sets assembled from various sources.

An additional advantage is the presence of a dedicated OEM part number and associated interchangeable numbers in the technical specification, which facilitates unambiguous identification and matching to a specific version of the Porsche Boxster 986 or other compatible models of this brand.

Fitment, diagnostics, and purchase safety

Before installation, it is recommended to verify the module's compatibility with the vehicle based on the OEM part number and reference numbers visible in the specification section. In workshop practice, the following are often additionally applied:

• comparing the removed component with the newly installed one in terms of electrical connectors and hydraulic ports,
• checking the compatibility of the control module software with the diagnostic tester used,
• checking the system for leaks after bleeding and initial startup.

To better prepare for purchasing used braking system components, such as pumps, calipers, or ABS modules, it is worth using the practical tips included in the article: Second-hand braking system: how to safely choose discs, calipers, and ABS?. This is a helpful supplement to your knowledge when planning repairs based on parts from disassembly.

Expanding the ABS system upgrade in Porsche

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

Thanks to this, you can select a coherent set of components in one place, which facilitates maintaining compatibility within the entire braking system and reduces the risk of problems during subsequent diagnostics and vehicle operation.