Mercedes C219 Window Lifter Rear Left N/S Door Window Regulator Electric

Mercedes C219 Window Lifter Rear Left N/S Door Window Regulator Electric is an original component from the Window regulators and motors group, designed for precise operation of the rear left door window. This used component ensures a factory-fit to the Mercedes body structure, which translates into stable operation of the window lifting and lowering mechanism. It is a practical solution for drivers who want to restore full functionality to the side window without interfering with the factory door architecture.

Specifications and technical data

• SKU: A2197300746
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2197300746
• Substitutable numbers: A2197300746, A 219 730 07 46
• Location on the vehicle: Rear, Left
• Category: Window Motors & Regulators

Purpose and vehicle placement

The window lifter is designed for installation in the rear left area of the body, meaning it works with the window in the rear passenger door on the driver's side. As a result, the mechanism is structurally matched to the guides, mounts, and geometry of the Mercedes C219 body, which reduces the risk of stress and improper window guidance.

The mounting system is prepared to work within the factory window control system, which facilitates integration with the existing electrical installation and control buttons in the cabin. This type of solution allows for maintaining consistent operation of all windows in the vehicle.

Technical and functional characteristics

As an element from the Window regulators and motors category, the lifter is responsible for stable vertical window guidance and transferring power from the control system to the window movement. The construction is prepared to work in typical passenger car operating conditions, taking into account the variable loads resulting from frequent opening and closing of the window.

Key functional features include:

• dedicated fit for the rear left window in the Mercedes C219 body,
• maintenance of proper window guidance geometry in factory guides,
• compatibility with the original electrical control in the door,
• construction prepared for multiple window lifting and lowering cycles.

Thanks to these properties, the lifter allows for restoring window operation comfort, eliminating problems with jamming, dropping, or uneven movement of the glass pane.

Benefits of using an original window lifter

Using an original window lifter in a Mercedes C219 reduces the need for modifications and adjustments of mounting elements. Factory fitment translates into:

• stable mechanism operation without excessive play or noise,
• proper sealing of the window against door seals,
• maintenance of the original window control functionality from the door panel or center console.

The used component allows for lowering repair costs while maintaining the original manufacturer's specification, which is particularly important in the case of premium class vehicles such as Mercedes.

Part selection by numbers and technical aspects

When selecting a lifter for a specific vehicle, it is worth paying attention to compliance with manufacturer markings and body configuration. In practice, this means verifying the OEM part number and any interchangeable numbers to ensure that the mechanism will work with the given door version and electrical installation.

In case of doubts regarding component selection, comparing the construction of mounts and attachment points with the element removed from the vehicle can be helpful. Such an approach minimizes the risk of incorrect installation and speeds up the service process.

If you are interested in a broader context of purchasing used drive components, selection procedures by OEM numbers, and an analysis of the cost-effectiveness of regeneration and replacement, it is worth reading the expert guide: Why it is worth buying used gearboxes and engines – facts instead of myths.

Expansion of upgrades within window mechanisms

If you are planning a comprehensive repair or upgrade of the side window area in your Mercedes and need other elements from the same group, such as additional regulators, lifting motors, or related window guidance mechanisms, check the available parts in the Mercedes Window regulators and motors category.

Summary

Mercedes C219 Window Lifter Rear Left N/S Door Window Regulator Electric is a practical solution for users who want to restore the efficient operation of the rear left window while maintaining the vehicle's factory specification. The original construction from the Window regulators and motors group ensures compatibility with the body and electrical installation, which facilitates installation and allows for quickly restoring the comfort of daily vehicle use.