Audi Q5 FY Front Window Regulator Lifter Motor Right O/S 5Q4959802B

Audi Q5 FY Front Window Regulator Lifter Motor Right O/S is an original component from the Window regulators and motors group, designed for precise control of the front passenger side window. It ensures stable operation of the window lifting and lowering mechanism, which translates into user convenience and proper functioning of the comfort system in your Audi.

Specifications and technical data

• SKU: 5Q4959802B
• Mark: Audi
• Condition: Used
• OEM Part Number: 5Q4959802B
• Substitutable numbers: 5Q4959802B, 5Q4 959 802 B
• Location on the vehicle: Front, Right
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The presented motor operates in the front right part of the body, responsible for driving the passenger window regulator mechanism. As a component integrated with the window control system, it works with the vehicle's electrical installation, enabling smooth opening and closing of the window from the buttons on the door and the driver's panel.

Thanks to its precise fit to the Audi Q5 FY door structure, installation is straightforward, and the motor maintains correct operating geometry relative to the regulator guides and cables.

Benefits of using an original motor

Using an original window regulator motor in an Audi allows you to maintain consistency with the factory electrical installation and comfort control logic. This is particularly important in vehicles equipped with advanced window management systems, where proper communication with body modules affects:

• correct operation of the window comfort closing function,
• stable window movement speed across the full range,
• reduced risk of overloading the regulator mechanism,
• maintaining proper door sealing thanks to correct window positioning.

By choosing this component, you gain a structurally matched part for the front right door, which limits the need for modifications and speeds up service work.

Characteristics of the used component

The motor comes from a used vehicle, which in practice means it is a part with verified functionality, sourced from dismantling. Such components are frequently chosen for maintenance repairs because they allow for restoring full efficiency of the window lifting system while maintaining a favorable cost-to-quality ratio.

A used element from this group is particularly valuable where maintaining the original vehicle specification is important, while there is no need to invest in a new subassembly. Factory fitment for Audi minimizes the risk of electrical and mechanical compatibility issues.

Audi window regulators and motors – expansion and service

When working on the window system in an Audi Q5 FY, it is often necessary to replace several elements within the same door zone, such as guides, regulator mechanisms, or additional motors in other doors. 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 regulator mechanisms, additional motors, or related control elements, check the available parts in the Audi window regulators and motors category.

Practical service tips and additional knowledge

When replacing the window regulator motor, it is worth paying attention to the condition of the electrical wiring in the door, correct mounting of the mechanism, and the potential need for adaptation in the comfort system after installation. It is also good practice to check the window operation after a few full cycles to ensure that the movement is smooth, without jams or disturbing noises.

If you are interested in broader issues related to operation and potential repair costs in premium class cars, it is worth reading the guide material on our blog: Faulty BMW E90 motors: check what can ruin your budget!. This is a practical supplement to the knowledge on how to plan service and avoid unforeseen expenses.