BMW 1 Series E88 Window Lifter Mech Regulator Motor Rear Left N/S 7165593

BMW E88 Rear Left Window Regulator Mechanism is a component from the Window Regulators and Motors category, designed for the rear left window in the BMW 1 Series E88 convertible body. This is a practical solution for users who want to restore proper side window operation and maintain full functionality of the electric window control system.

Specifications and technical data

• SKU: 7165593
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7165593
• Substitutable numbers: 51377165599, 7165599, 7165593
• Location on the vehicle: Rear, Left
• Category: Window Motors & Regulators

Vehicle Application and Placement

The presented window regulator is designed for installation in the rear – left side of the vehicle. It is responsible for stable window guidance and transferring power from the motor to the lifting and lowering mechanism. The construction is adapted to the geometry of the BMW E88 door/side panel, ensuring the correct window position relative to the seals and frame.

Its placement in the vehicle has been chosen to:

• ensure smooth window movement throughout its full range of operation,
• reduce stress on the guides and cables,
• maintain cabin seal when the window is closed.

Technical and Functional Characteristics

The mechanism belongs to the group of window regulators and motors, working with the electric window control system in BMW vehicles. The regulator's construction is prepared for operation under typical driving conditions, considering frequent cycles of opening and closing the window in a convertible. The appropriately selected gear ratio ensures:

• controlled window movement speed,
• stable guidance without excessive play,
• reduction of vibrations transmitted to the window and panel.

The component is compatible with the factory BMW control system, facilitating integration with the existing electrical installation and comfort modules.

Benefits of Using an Original BMW Solution

The window regulator designed for the BMW E88 was developed according to the vehicle manufacturer's specifications. This provides the user with:

• precise fit to the bodywork – no need for modifications to mountings or guides,
• compatibility with the factory window control system,
• maintenance of correct window operating geometry, reducing the risk of jamming and uneven closing.

Compared to aftermarket alternatives, using a BMW-compliant solution helps maintain the original window performance characteristics and enhances vehicle comfort.

Condition, Installation, and Service Application

The component is offered as a used part, providing a cost-effective service solution for BMW E88 owners looking to reduce repair costs while maintaining compatibility with the original construction. The regulator is suitable for both standard replacement of a worn-out mechanism and for post-accident repairs where restoring full side window functionality is necessary.

Due to its dedicated placement in the vehicle, installation is a structured process – after correct mounting and adjustment of the guides, stable and repeatable window operation can be achieved throughout its entire movement range.

BMW Window Regulators and Motors – Selecting the Right Components

If you are looking for other BMW Window Regulators and Motors tailored to a specific BMW model, please use our dedicated category: BMW Window Regulators and Motors. Here you will find a wide selection of window mechanisms and drives, making it easier to choose the right solution for other parts of your car.

Technical Support and BMW Ownership Knowledge

When planning repairs for this brand of car, it's beneficial to be aware of the common weak points of specific series. For users interested in a broader context of BMW model operation, we have prepared a guide – check out the article: Troublesome BMW E90 Engines: Find Out What Can Ruin Your Budget!. This is a practical addition to your knowledge when planning long-term vehicle maintenance.

Summary

BMW E88 Rear Left Window Regulator Mechanism is a functional component of the window lifting system, designed for the rear left side of the body. Thanks to its adaptation to the BMW E88 construction, it allows for the restoration of proper window operation, maintains the comfort of using the convertible, and reduces the risk of further malfunctions related to improper window guidance.