Audi A4 B6 B7 Convertible Hydraulic Roof Pump Motor 8H0871611B

The Hydraulic Roof Motor Pump for Audi A4 B6/B7 Cabrio is a specialized component of the soft top opening and closing system, designed by Audi for precise, repeatable mechanism operation. This used part from the Convertible Tops, Cars, and Parts category allows for the restoration of system functionality without the need for a costly replacement of the entire roof system. It's a solution for users who expect technically correct roof operation while maintaining the character of the factory design.

Specifications and technical data

• SKU: 8H0871611B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8H0871611B
• Substitutable numbers: 8H0871611B, 8H0 871 611 B
• Category: Hardtops, Roof Panels & Parts

Purpose and Function in the Roof System

The hydraulic roof motor pump in the Audi A4 B6/B7 Cabrio is responsible for generating pressure within the system, enabling the smooth folding and unfolding of the roof cover. This component works in conjunction with actuators, lines, and electrical control, forming a cohesive system responsible for the safe operation of the roof under various operating conditions.

A properly selected hydraulic pump:

• ensures stable movement of the roof structure throughout its full operating range,
• reduces the risk of jerking and incomplete closing,
• allows for the preservation of the convertible mechanism's factory operating characteristics.

Benefits of Using an Original Audi Part

An original Audi solution from this product group is designed for the specific body geometry and roof weight of the A4 B6/B7 Cabrio models. This provides the user with:

• consistency with the factory hydraulic system – integration with the existing installation without the need for modifications,
• predictable roof behavior in typical usage scenarios,
• the ability to restore correct system operation after a pump or motor failure.

A used component of this caliber is particularly attractive to owners of older generation A4 Cabrio models who wish to maintain their car in good technical condition at a reasonable service cost.

Condition, Verification, and Part Selection

The component is offered as a used original part, which in practice means retaining the factory construction and design parameters intended by the vehicle manufacturer. Before installation, standard verification of the roof's hydraulic system is recommended – checking line seals, actuator operation, and electrical control correctness, to ensure the newly installed pump can operate under stable conditions.

When selecting the correct component, it is worth paying attention to:

• compatibility with the A4 B6/B7 Cabrio body generation,
• the type of roof system used in the specific vehicle,
• the history of malfunctions – whether the problem exclusively concerned the pump or the entire system.

Integration with the Vehicle and User Aspects

The hydraulic roof motor pump is installed within the roof system and works with the vehicle's existing installation. A correctly selected and installed component:

• facilitates the daily operation of the convertible – folding and unfolding the roof occurs predictably,
• reduces mechanical stress on other system components,
• allows for the preservation of user comfort in line with Audi's design intentions.

For workshops specializing in convertible servicing, this is a component that effectively resolves common roof operation issues without interfering with the body structure.

Maintaining Audi's Character and Additional Materials

Properly selected, original parts – even in used condition – help maintain the cohesive operation of systems in cars of this brand. If you want to better understand how using original, used components affects a car's behavior, it's worth checking out our guide: Audi and Pure Emotion – How Used Parts Help Maintain the Brand's DNA.

If you are planning a comprehensive repair or upgrade of the roof area in your Audi and need other parts from the same group, such as folding mechanisms, seals, or structural elements, check the available parts in the category Audi Convertible Tops, Cars, and Parts.