BMW E46 Saloon Touring Window Lifter Rear Left N/S Door Window Regulator

BMW E46 Saloon Touring Window Lifter Rear Left N/S Door Window Regulator is an original component from the Window regulators and motors group, designed for the rear left window in Saloon or Touring body styles. It is a practical solution for BMW users who want to restore the proper operation of the window lifting mechanism while maintaining the factory design and solid build quality.

Specifications and technical data

• SKU: 7011205
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7011205
• Substitutable numbers: 7011205, 51347011205, 8196039, 51348196039
• Location on the vehicle: Rear, Left
• Category: Window Motors & Regulators

Purpose and function of the window regulator

The presented window regulator is dedicated for installation in the rear left part of the body, in the rear passenger door. It is responsible for stable window guidance and smooth raising and lowering, working in conjunction with the factory electric control system in the BMW E46 Saloon and E46 Touring.

By maintaining the original geometry and mounting points, this component allows for precise seating of the window in the guides, which reduces the risk of misalignment, excessive play, or unwanted noises during operation.

Benefits of using an original BMW component

The window regulator from this offer comes from the BMW parts line, which means it has been designed specifically for the E46 door structure. In practice, this translates into:

• a secure fit to the factory mounting holes in the door,
• proper cooperation with the standard window control motor,
• maintenance of the window travel range specified by the manufacturer.

Choosing such a solution is particularly beneficial when you want to maintain consistency with the vehicle's original electrical and mechanical system and minimize potential compatibility issues.

Installation and operational characteristics

The regulator is designed for installation in the rear zone, on the left side, which facilitates the selection of the correct component when planning repairs for a specific area of the body. The design intended for the BMW E46 allows for installation in place of a worn or damaged mechanism without the need for door modifications.

With proper installation, you achieve:

• stable window operation throughout the full range of motion,
• reduction of loads acting on the control motor,
• more comfortable window operation for rear seat passengers.

Application in service practice

This regulator model will work well both for typical replacement of a worn mechanism and for post-accident repairs when it is necessary to rebuild the structure of the rear left door. Since it belongs to the Window regulators and motors group, it can be successfully used in professional workshops specializing in BMW service, as well as by advanced users who maintain their cars themselves.

Expanding knowledge and selecting parts

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as the power unit, engine accessories, or cooling system, it is worth checking out the practical tips contained in the article Emergency BMW E90 engines: check what can ruin your budget!, which helps to approach the topic of operating costs consciously.

If you are planning a comprehensive repair or upgrade of the side window zone in your BMW and need other components from the same group, such as guides, window motor regulators, or complete window mechanisms, check the available parts in the BMW window regulators and motors category.