Audi A3 8P Cabrio Window Lifter Regulator Mechanism Rear Right O/S 8P7839398D

The Audi A3 8P Cabrio Window Regulator Rear Right is an original part from the Window Regulators and Motors group, designed for precise operation of the rear right window in a cabrio body style. Thanks to its factory design for the Audi brand, it ensures proper window guidance, stable mechanism operation, and compatibility with the vehicle's factory installation.

Specifications and technical data

• SKU: 8P7839398D-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P7839398D
• Substitutable numbers: 8P7839398D, 8P7 839 398 D, 8P7959811B, 8P7 959 811 B, E006062102, E 006 062 102
• Location on the vehicle: Rear, Right
• Part type: Window Regulator
• Category: Window Motors & Regulators

Intended Use and Fitment

The presented window regulator is dedicated to the rear right window of the Audi A3 8P generation in its cabrio version. Its placement on the vehicle, specified as rear – right side, allows for unambiguous identification of the installation area and reduces the risk of errors when selecting parts. The design prepared for factory mounting points facilitates installation and maintains the original window operation geometry.

Function and Operating Characteristics

The window regulator is responsible for the smooth raising and lowering of the window in the door or side body panel. In a cabrio, proper synchronization of the window's movement with the roof mechanism and seals is particularly important. Therefore, using an OEM group component is beneficial in terms of:

• stable window guidance in the tracks,
• reduction of play and unwanted vibrations,
• proper window sealing against the rubber seals,
• maintaining correct cooperation with the window control system.

A properly selected regulator reduces the risk of jamming, uneven movement, or overloading the control system, leading to more predictable vehicle operation.

Benefits of Using an Original Audi Part

Using an original window regulator for the Audi A3 8P Cabrio maintains the structural integrity of the entire window system. A component from the same design group as other body components ensures:

• factory fitment to the mounting points and guides in the rear right part of the body,
• compatibility with existing wiring and window controls,
• maintenance of the operating parameters intended by the manufacturer.

Consequently, replacing a worn or damaged regulator with an original equivalent minimizes the need for modifications, making the entire service process more predictable and technically organized.

Condition, Origin, and Service Application

The regulator comes from the Audi brand and is classified as a part in the Window Regulators and Motors category. A product in used condition is a cost-effective solution, especially for routine repairs on several-year-old vehicles, where both technical compatibility and a reasonable service budget are important.

By retaining its original design, it can be used as a direct replacement for the factory regulator in the rear right part of the body. This is a practical solution for situations such as mechanical damage, wear and tear, or problems with smooth window operation.

Assistance with Selection and Repair Extension

The part has assigned identifiers such as SKU, OEM part number, and available interchangeable numbers, which facilitate verification of compatibility with a specific Audi A3 8P Cabrio version. Additionally, the precise definition of placement on vehicle allows for quick confirmation that this is the correct regulator for the rear right window.

If you are planning a comprehensive repair or upgrade of the side window area and lifting mechanisms in your Audi and need other parts from the same group, such as guides, lifting mechanisms, or window motors, check the available parts in the Audi Window Regulators and Motors category.

Technical Knowledge and Additional Materials

When planning more extensive service work or vehicle upgrades, it is advisable to consider the overall condition of the powertrain and potential repair costs. A guide describing common engine problems in popular models can be helpful – you can find it in the article BMW E90 Engine Failures: Find Out What Can Ruin Your Budget!, which shows how to approach diagnostics and budget planning consciously.