Mercedes Vaneo W414 Front Windscreen Window Wiper Arm Right O/S A4148200744

The Mercedes Vaneo W414 Front Right Windshield Wiper Arm is an original part from the Wiper Arms group, designed for operation on the driver's or passenger's side depending on market configuration. It ensures stable blade guidance across the windshield, resulting in clear visibility and safe vehicle operation in various weather conditions. A used OEM component is a sensible choice for wiper system servicing when you prioritize factory fit and predictable performance.

Specifications and technical data

• SKU: A4148200744
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4148200744
• Substitutable numbers: A4148200744, A 414 820 07 44
• Location on the vehicle: Front, Right
• Part type: Wiper Arm
• Category: Wiper Arms

Purpose and Fitment

This arm has been specifically designed for the Mercedes Vaneo W414 generation, intended for the front right side of the vehicle. This means it has the correct geometry, appropriate working angle, and compatible mounting for the wiper mechanism and blade designed for this model. As a result, this part integrates with the factory system without requiring modifications or adaptations.

Function in the Wiper System

The right wiper arm is responsible for:

• transferring torque from the drive mechanism to the wiper blade,
• maintaining constant blade pressure against the windshield throughout its range of motion,
• stabilizing the movement path, which reduces vibrations and noise during operation,
• ensuring proper cleaning of the right side of the windshield.

A correctly selected arm minimizes issues such as blade skipping, uneven water removal, or streaking in critical driver visibility areas.

Characteristics of the Used Component

The offered wiper arm is a used part, sourced from disassembly, allowing for the preservation of factory specifications while reducing servicing costs. This type of component is particularly beneficial when you prioritize:

• maintaining the original manufacturing quality characteristic of the Mercedes brand,
• a secure fit to the mounting point on the wiper mechanism axis,
• compatibility with the standard blade designed for the Vaneo W414.

Prior to installation, a standard visual inspection of the arm is recommended, particularly concerning play in the mounting, the condition of the pressure spring, and the blade mounting socket.

Benefits of Using an Original Arm

Using an original right wiper arm on the Mercedes Vaneo W414 offers a range of practical benefits:

• Factory Fitment – the correct length, profile, and operating kinematics are maintained, leading to predictable windshield cleaning.
• Stable System Operation – the arm works with the wiper mechanism according to the manufacturer's design, reducing strain and wear on drive components.
• Driving Safety in Rain – a properly functioning arm allows the blade to effectively clear water and debris from the right side of the field of vision.

Expanding the Wiper System in Mercedes Vaneo

If you are planning a comprehensive repair or upgrade of the front windshield area on your Mercedes and require other parts from the same group, such as additional arms, mounts, or components that work with blades, check the available parts in the Mercedes Wiper Arms category.

If you are also interested in topics related to the durability of engine units and want to better plan your car servicing budget, it is worth familiarizing yourself with the guide concerning the popular BMW 3 Series E90 model: Troublesome BMW E90 Engines – A Practical Guide to Problematic Units.