Audi A4 B7 Window Lifter Front Door Right O/S Regulator Mechanism 8E0837462C

Audi A4 B7 Window Lifter Front Door Right O/S Regulator Mechanism is a component from the Window regulators and motors group, designed for operation in the front right area of the vehicle body. It ensures stable window guidance and proper cooperation with the control system, which translates into daily operational comfort and the correct functioning of the entire window opening system.

Specifications and technical data

• SKU: 8E0837462C-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0837462C
• Substitutable numbers: 8E0837462C, 8E0 837 462 C
• Location on the vehicle: Front, Right
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The mechanism is dedicated to installation in the front right door, where it is responsible for the precise raising and lowering of the window. A properly selected component from this group guarantees:

• smooth window movement without jamming or play,
• proper guidance along the rails,
• stable cooperation with the control motor,
• maintenance of cabin sealing and acoustic comfort.

By maintaining the factory geometry and mounting points, the mechanism allows for the preservation of the original window operating characteristics in the Audi, without the need for modifications to the door or electrical installation.

Construction and performance parameters

The element belongs to the Window regulators and motors group, which means it has been designed to work with the factory window control system. The construction of the mechanism is optimized for:

• adequate support frame rigidity,
• resistance to loads resulting from frequent opening and closing cycles,
• correct guidance of the cable or lifter arms,
• maintaining the proper position of the window in every position.

A system configured in this way minimizes the risk of window misalignment, excessive seal wear, and drive overload, which is important for both comfort and the durability of the entire system.

Condition, selection, and installation

The offered mechanism is a used part, which in practice allows for an economical repair while maintaining the manufacturer's original specifications. Proper selection of the part for a specific Audi version is crucial for correct installation and full compatibility with the door and window.

To reduce the risk of errors when purchasing, it is worth using the manufacturer's markings and vehicle data. Additional tips on verifying component compatibility using identification numbers and markings can be found in the guide how to safely verify parts by OEM numbers when shopping online, which facilitates an informed choice of the appropriate mechanism.

Benefits of using an original mechanism

Using a window lifter mechanism dedicated to Audi allows you to maintain factory window operating parameters and reduce the risk of typical problems, such as noise, uneven closing, or excessive system load. The main advantages include:

• consistency with the factory door design – maintaining original mounting and window guidance points,
• predictable behavior across the full range of motion,
• easier diagnostics of potential future faults,
• possibility of using existing equipment and mounting elements.

If you are planning a comprehensive repair or modernization of the side window area in your Audi and need other elements from the same group, such as guides, drives, or complete lifter assemblies, check the available parts in the Audi window regulators and motors category.

Additional technical support

When selecting consumables and sub-assemblies for vehicle systems, it is worth relying on reliable technical data and identification numbers. These principles are discussed in detail in the expert article on practical aspects of purchasing used components and verifying their compatibility, which helps organize knowledge about selection procedures based on manufacturer markings and the real benefits of using parts from the secondary market.