Audi A5 8T Coupe Door Window Lifter Regulator Front Left N/S 8T0898461A

Audi A5 8T Coupe Door Window Lifter Regulator Front Left N/S is an original component from the Window regulators and motors group, designed for precise operation in the driver's door. It ensures stable window guidance, proper closing, and smooth upward and downward movement, which translates into user comfort and the correct operation of the electric window system.

Specifications and technical data

• SKU: RHD-8T0898461A-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8T0898461A
• Substitutable numbers: 8T0898461A, 8T0 898 461 A
• Location on the vehicle: Front, Left
• Part type: Window Regulator
• Category: Window Motors & Regulators

Purpose and function in the Audi A5 8T Coupe

The presented window regulator is designed for use in the front left door of the Audi A5 8T Coupe. It is responsible for:

• stable window guidance in the tracks,
• correct positioning of the window relative to the seals,
• consistent operation with the factory window control system,
• maintaining proper window pressure against the door frame.

Thanks to the precise fit for the specific coupe body style, the correct geometry of the mechanism is maintained, which reduces the risk of jamming, play, or leaks.

Advantages of using an original window regulator

Using an original component from the Window regulators and motors group in an Audi allows you to maintain the factory operating parameters of the system. Key benefits include:

• Compatibility with the factory installation – mechanical and electrical fit for the front driver's side door.
• Appropriate structural rigidity – reduction of window vibration when driving at higher speeds.
• Proper cooperation with seals and the door lock – lower risk of rattling, leaks, and cabin noise.
• Ability to use existing mounting points – no need for bodywork modifications.

Installation and operational characteristics

The regulator is intended for installation in the front left part of the body, in the driver's door. The design provided by the vehicle manufacturer allows for:

• installation in factory mounting holes in the door panel,
• connection to the original wiring harness (in versions with a motor),
• maintaining the full range of vertical window movement,
• proper cooperation with factory window guides and mounts.

This solution facilitates service and reduces the time required to replace a damaged mechanism, which is important both in workshops and for DIY repairs.

Condition and selection of the correct component

The offered item is in used condition, which allows for an economical repair while maintaining the manufacturer's original specifications. Before purchasing, it is worth verifying compatibility with your vehicle based on the OEM number or car data to ensure that the regulator will work with the existing door equipment.

If you have any doubts when selecting parts, procedures based on OEM numbers and vehicle data, described in more detail in the guide, may be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths. The verification principles contained therein can also be successfully applied when selecting other used components.

Expanding repairs within the Audi window system

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 guides, window motors, or additional control mechanisms, check the available parts in the Audi window regulators and motors category.