Mercedes W169 W245 Front Door Window Electric Lifter Motor Left N/S A1698204342

Mercedes W169 W245 Front Left Door Window Regulator Motor is a precise component from the Window Regulators and Motors category, specifically designed for the front left door. It is responsible for the stable, smooth raising and lowering of the window, ensuring ease of operation and predictable performance of your Mercedes's electrical system.

Specifications and technical data

• SKU: A1698204342
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698204342
• Substitutable numbers: A1698204342, A 169 820 43 42, A1698201742, A 169 820 17 42
• Location on the vehicle: Front, Left
• Category: Window Motors & Regulators

Vehicle Application and Function

The presented window regulator motor is intended for installation in the front left door of Mercedes W169 and W245 models. As part of the window control system, it is responsible for:

• driving the window regulator mechanism in the driver's door,
• proper cooperation with factory control buttons,
• maintaining a stable speed for the window's upward and downward movement.

Thanks to its precise fit to the door structure and electrical system, the motor allows for the preservation of factory-set ergonomics and driving comfort.

Compatibility and Fitment

The motor has been developed with specific Mercedes W169 and W245 models in mind, which translates to a secure fit to the factory mounting points and wiring harness. This means that:

• it fits the designated mounting location in the door,
• it is ready to work with the original window control system,
• it maintains operating parameters consistent with the vehicle manufacturer's specifications.

The presence of dedicated part numbers and interchangeable numbers (visible in the technical specifications) facilitates verification of compatibility with your specific vehicle's equipment version.

Category Characteristics: Window Regulators and Motors

Components from the Window Regulators and Motors category are responsible for the safe and predictable operation of electric windows. A properly selected regulator motor:

• ensures smooth window movement without jerking,
• limits the risk of electrical system overload,
• supports the correct functioning of comfort features (if present in the vehicle).

If you are looking for other Mercedes Window Regulators and Motors, check out our dedicated offer: Mercedes Window Regulators and Motors.

Product Condition and Benefits of Using a Used Part

The offered window regulator motor is a used part, sourced from a dismantled vehicle. Choosing this solution allows you to:

• maintain consistency with the factory window control system,
• reduce repair costs while preserving the original construction,
• minimize the risk of fitment issues compared to aftermarket replacements of uncertain origin.

Before installation, a standard check of the electrical system and the regulator mechanism is recommended to ensure the new component operates under stable conditions.

Practical Tips and Additional Materials

When planning window system repairs, it's worth considering the broader aspects of vehicle maintenance and other components prone to wear. A guide on the most frequently replaced parts in a car might be helpful: TOP 10 Most Frequently Replaced Parts in Your Car. For drivers interested in engine unit reliability, the following material will also be useful: Troublesome BMW E90 Engines: Find Out What Can Ruin Your Budget!.

Summary

The Mercedes W169 W245 Front Left Door Window Regulator Motor is a dedicated electrical system component responsible for the window operation in the front left door. Its precise fit for the specific Mercedes generation, its belonging to the Window Regulators and Motors category, and its adherence to the original mounting concept make it a functional solution for drivers who want to restore the window mechanism's functionality without compromising the vehicle's original design.