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 an original component from the Window regulators and motors group, designed for precise operation in the front right door. It ensures stable window guidance, proper power transmission, and consistent operation of the lifting system, which translates into comfort in everyday vehicle use.

Specifications and technical data

• SKU: 8E0837462C
• 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 designed for installation in the front passenger door area, where it is responsible for the controlled raising and lowering of the window. As a structural element of the window system, it works with guides, window mounts, and the drive unit, ensuring:

• smooth window movement without jamming,
• proper retention of the window in the guides,
• stable operation during repeated opening and closing cycles.

Thanks to its factory fit for the Audi body, the mechanism maintains the correct operating geometry, which reduces the risk of overload and premature wear of other door components.

Construction and fitment for Audi

As a part designed for a specific model, the Audi A4 B7 Window Lifter Front Door Right O/S Regulator Mechanism is structurally adapted to the original mounting points in the door. This facilitates installation and allows for maintaining:

• the correct position of the window relative to the seals,
• compatibility with the factory drive and electrical installation,
• the appropriate rigidity of the entire window system.

Such fitment is important for door sealing, as well as for interior acoustics and vehicle comfort.

Performance characteristics and advantages of use

Choosing an original mechanism from the Window regulators and motors group allows you to maintain performance parameters close to factory specifications. In practice, this means:

• consistent window operation during frequent use,
• reduced risk of the window tilting or falling out of the guides,
• better compatibility with factory window control systems.

The used part, sourced from dismantling, is a good solution when you want to maintain the original vehicle specification at reasonable repair costs.

Condition of the part and use in repairs

The mechanism comes from an Audi vehicle and is classified as a used part, which allows for an economical repair of the window system while maintaining the original design. It is particularly suitable for:

• replacing a damaged or seized mechanism in the front right door,
• post-accident repairs in the passenger door area,
• restoring full functionality of electric windows.

Selecting a compatible part from the same assembly group limits the need for modifications and allows for maintaining the technical consistency of the entire door 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, drives, or complete window lifting modules, check the available parts in the Audi Window regulators and motors category.

Technical support and part selection

When selecting window system components, it is worth using the manufacturer's markings and vehicle data to ensure full mounting compatibility. In the case of more complex repairs or combining new and used components, procedures for identification by factory markings and technical parameters may be helpful – described in more detail in the guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses a practical approach to using used components in car repairs.