Mercedes A W169 Windshield Windscreen Wiper Arm Passenger Left A1698201940

Mercedes A W169 Front Windshield Wiper Arm Passenger Side (Left) is an original part from the wiper arms category, designed for precise cooperation with the wiper mechanism in this model. A used OEM part ensures factory-fit to the mounting, correct pressure of the blade against the windshield, and stable operation throughout its full range of motion.

Specifications and technical data

• SKU: rhd-A1698201144
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698201144
• Substitutable numbers: A1698201144, A 169 820 11 44, A1698201940, A 169 820 19 40, AS
• Location on the vehicle: Left
• Category: Wiper Arms

Intended Use and Fitment for Mercedes A W169

The presented wiper arm has been specifically designed for the front windshield of the Mercedes A-Class W169 generation, on the passenger side. The construction meets the manufacturer's factory requirements, thus maintaining the correct operating geometry, deflection angle, and windshield cleaning range.

The placement on the left side of the vehicle is crucial for correct installation and cooperation with the drive mechanism. Using an original arm minimizes the risk of vibrations, uneven blade pressure, and excessive wear of the wiper mechanism.

Wiper Arm Construction and Technical Properties

The wiper arm for the Mercedes A W169 is made from durable material selected for its resistance to dynamic loads and weather conditions. The arm's profile has been optimized to ensure:

• stable guidance of the blade on the windshield surface,
• even pressure along its entire working length,
• smooth operation without excessive vibration and noise.

The factory mounting design facilitates installation onto the original wiper mechanism spindle, and the appropriately selected length and angle of the arm allow for the windshield cleaning area intended by the manufacturer to be maintained.

Benefits of Using an Original Wiper Arm

Using an original wiper arm in the Mercedes A W169 translates into a number of practical benefits in daily operation:

• Factory Fitment – maintaining the correct rest and working position of the wiper, without collision with seals or the hood.
• Optimal Visibility – the correct operating range of the arm supports effective water removal from the driver's and passenger's field of vision.
• Wiper Mechanism Protection – the appropriate stiffness and weight of the arm reduce the load on the motor and gearbox.
• Easier Diagnostics – compliance with OEM numbers and interchangeable part numbers simplifies part selection from manufacturer catalogs.

Condition, Origin, and Service Application

The wiper arm is a used part, sourced from disassembly, which allows for maintaining the original manufacturer's specifications while optimizing repair costs. This type of part is suitable for both standard replacement of a worn arm and for comprehensive service work related to the wiper system, e.g., after mechanical damage or corrosion of the old component.

Selecting an arm that matches OEM markings and reference numbers is particularly important for vehicles equipped with specific equipment variants, where the wiper operating geometry must remain consistent with the factory design.

Mercedes Wiper Arms – Selection and Offer

If you are looking for other Mercedes wiper arms for your car, use the dedicated category where you will find a wide selection of parts for various models of this brand: Mercedes wiper arms. With filters by model and catalog numbers, you can easily find the right component for a specific vehicle version.

For drivers interested in a broader context of vehicle servicing, including selecting parts by OEM numbers and proper component operation, an article describing the principles of diagnostics and repair of fuel system components may be helpful: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair. Although it concerns a different system, it demonstrates good practices in selecting and servicing automotive parts.

Summary

Mercedes A W169 Front Windshield Wiper Arm Passenger Side (Left) is an original part from the wiper arms category, ensuring compliance with the vehicle's factory specifications. A used OEM part allows for restoring proper wiper operation, improving driving comfort in difficult weather conditions, and reducing the risk of premature wear of the drive mechanism.