Seat Leon 5F Window Lifter Regulator Drive Unit Rear Right O/S 5F4839462A

Seat Leon 5F Window Lifter Regulator Drive Unit Rear Right O/S is an original component from the Window regulators and motors group, designed for operating the window in the rear right door. It ensures stable operation of the window lifting and lowering mechanism, which translates into ease of use and proper window closing during daily operation.

Specifications and technical data

• SKU: 5F4839462A
• Mark: Seat
• Condition: Used
• OEM Part Number: 5F4839462A
• Substitutable numbers: 5F4839462A, 5F4 839 462 A
• Location on the vehicle: Rear, Right
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The presented drive unit is designed for installation in the rear right part of the body, in the passenger door area. It is responsible for transferring torque to the window guide mechanism, enabling smooth control of its position from the door switch or the driver's panel. Thanks to its dedicated placement in the vehicle, proper window guidance and correct cooperation with the seals and door frame are maintained.

Construction and fitment for Seat Leon 5F

The Seat Leon 5F Window Lifter Regulator Drive Unit Rear Right O/S is a component structurally matched to this model's platform, which facilitates installation at factory mounting points. Using an original solution from the Window regulators and motors group allows for maintaining compatibility with the electrical installation and window control logic in the vehicle. The unit works with factory wiring harnesses and switches, which reduces the risk of errors and the need for modifications.

Benefits of using an original drive unit

Using a dedicated drive unit in the rear right door of the Seat Leon 5F allows you to maintain:

• consistent operation of all windows in the vehicle,
• proper functioning of the comfort opening and closing feature (if present in the car),
• appropriate fitment to the guide mechanism and door frame,
• stable window movement speed across its full range of operation.

This reduces the risk of jamming, uneven closing, or excessive load on the mechanism, which is important for both comfort and the durability of the entire system.

Characteristics of the used component

The offered drive unit comes from dismantling and is a used part, which represents a reasonable compromise between cost and functionality. In practice, this means the possibility of restoring the efficiency of the window lifting system while maintaining the original vehicle specification. For many users, this is an effective solution in the event of a factory drive failure, without the need to resort to replacements with uncertain fitment.

Part selection by numbers and practical tips

When selecting a window lifter drive unit for the Seat Leon 5F, it is crucial to compare the markings with the vehicle documentation or the dismantled component. It is worth paying attention to the compatibility of the OEM part number and any interchangeable numbers to ensure full compatibility with the electrical installation and the mechanism in the door. This selection method minimizes the risk of installation problems and incorrect window operation after replacement.

Additional information on the safe selection of used drive components in a car, selection procedures by numbers, and the cost-effectiveness of such solutions can be found in the expert article Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses the practical aspects of working with parts from the secondary market.

Seat Window regulators and motors – expansion and door zone service

If you are planning a comprehensive repair or upgrade of the door zone in your Seat and need other components from the same group, such as window drives, control modules, or complete guide mechanisms, check out the available parts in the Seat Window regulators and motors category.