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 precise operation of the window in the front right door. It enables stable window guidance as well as smooth raising and lowering, which directly affects the vehicle's comfort. Thanks to its factory fitment to the Audi design, it ensures proper cooperation with other door components.

Specifications and technical data

• SKU: 8E0837462C-1
• 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 fitment for Audi A4 B7

The presented mechanism has been designed for installation in the front right door of the Audi A4 B7 generation. The placement on the vehicle is clearly defined, which facilitates the selection of the correct component when repairing the window lifting system. The design is intended to work with the factory door equipment, maintaining the original window guidance geometry and appropriate mounting points.

Function and operating characteristics of the mechanism

The window lifter is responsible for transferring the drive from the control system to the window, ensuring its controlled movement in the guides. A correctly selected mechanism:

• maintains the window in a stable position while driving,
• reduces the risk of jamming and misalignment,
• ensures repeatable, predictable movement throughout the full range of operation.

Thanks to this, the window system remains functional both during frequent use of the electric controls and in everyday, moderate vehicle use. A fully functional window lifter mechanism has a direct impact on door sealing, acoustic comfort, and the convenience of the driver and passenger.

Benefits of using an original Audi solution

The component comes from the Audi brand offer, which means maintaining factory design assumptions and compatibility with the A4 B7 body. In practice, this translates into:

• secure fitment to factory mounting holes,
• proper cooperation with the window and door seals,
• preservation of the window system's operating characteristics as intended by the manufacturer.

Such a solution is particularly important in the case of repairs where maintaining the technical consistency of the vehicle and avoiding problems with installation or window adjustment is a priority.

Condition, application, and practical aspects

The window lifter is offered as a used component, which allows for an economical repair of the window system while maintaining the original Audi design. This type of solution is often chosen during door service when the existing mechanism has worn out, suffered mechanical damage, or ceased to provide smooth window operation. Replacing it with a functional sub-assembly from the same design group reduces installation time and facilitates the restoration of full window functionality.

Audi window regulators and motors – expansion and door zone service

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

Why consider used vehicle system components

Choosing a used window system component is often a reasonable compromise between cost and functionality, especially in the case of older vehicle generations. With proper selection based on manufacturer markings and verification of technical condition, you can obtain a functional service solution without the need to invest in a new sub-assembly. You can read more about the approach to purchasing used vehicle system components, selection procedures based on markings, and cost ratios in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which organizes the most important issues related to the operation of used parts.