Audi A6 C8 RS6 Window Regulator Front Right O/S 4K0837462

Audi A6 C8 RS6 Window Regulator Front Right O/S is an original component from the Window regulators and motors group, designed for operation on the passenger side in the front part of the vehicle body. It ensures stable window guidance, proper power transmission, and reliable cooperation with the factory electrical installation, which translates into comfort and predictable window operation in your Audi.

Specifications and technical data

• SKU: 4K0837462
• Mark: Audi
• Condition: Used
• OEM Part Number: 4K0837462
• Substitutable numbers: 4K0837462, 4K0 837 462
• Location on the vehicle: Front, Right
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The front right window regulator is responsible for the precise raising and lowering of the window in the passenger door, working in conjunction with the factory motor and comfort control unit. The component is structurally matched to the Audi A6 C8 and RS6 body, ensuring correct geometry of the guides and mounting points, which reduces the risk of jamming, play, or uneven window operation.

The placement in the front – right side zone means that the part has been designed taking into account the specific shape of the door, the arrangement of reinforcements, and factory mounting holes, which facilitates installation and helps maintain the door's seal and acoustics.

Benefits of using an original window regulator

Using an original Audi window regulator provides a number of practical technical benefits:

• preservation of the factory window operating characteristics – smooth movements without jerking,
• proper fit to factory mounting points in the door,
• compatibility with standard window controls and comfort functions,
• reduction of the risk of excessive load on the window motor and electrical system.

Thanks to this, the comfort of window operation remains at the level intended by the manufacturer, and the risk of further service interventions in this area is lower than when using replacements with uncertain fitment.

Condition, origin, and installation aspects

The offered item is in used condition, which in practice means it comes from dismantling and has been verified for suitability for further use. This type of part allows for lower repair costs while maintaining the original design and operating parameters intended for Audi.

The regulator is designed for installation in factory mounting points, which facilitates the mechanic's work and shortens service time. When replacing, it is recommended to:

• check the condition of the window guides and door seals,
• verify the correct operation of the window motor after installation,
• perform window adaptation (if required by the comfort system in the specific vehicle).

Application in the Audi comfort system

The regulator works with the window control system, which in modern Audi models is responsible not only for window movement but also for comfort functions, such as remote closing or anti-pinch protection. Proper matching of the mechanism is important for:

• correct recognition of the window's end positions,
• stable operation throughout the full range of motion,
• maintaining tightness and proper pressure of the window against the seals.

As a result, daily vehicle use remains convenient, and the risk of improper window closing or noise during driving is limited.

Audi window regulators and motors – expansion and service

If you are planning a comprehensive repair or upgrade of the door and window area in your Audi and need other elements from the same group, such as regulator mechanisms, window motors, or complete guide assemblies, check the available parts in the Audi window regulators and motors category.

How to consciously choose used window mechanism components

When selecting a used window regulator, it is worth paying attention to compliance with the manufacturer's markings and the vehicle's equipment configuration. Procedures based on OEM numbers or VIN identification can be helpful, as they minimize the risk of purchasing an incompatible part. A detailed discussion of such procedures, along with examples and an analysis of the cost-effectiveness of using dismantled parts, can be found in the article Why it is worth buying used gearboxes and engines – facts instead of myths, the conclusions of which can also be applied to other subassemblies, including window mechanisms.

Operation and care for a used window regulator

To extend the trouble-free operation of the mechanism, it is worth periodically checking the condition of the seals, guides, and door water drainage, which reduces corrosion and regulator overload. Practical tips on maintenance and operation of dismantled parts, including electrical system components, can be found in the guide How to extend the life of used car parts?, which helps to better plan the service and operation of such subassemblies.