Mercedes Vaneo W414 Front Windscreen Window Wiper Arm Left N/S A4148200644

The Mercedes Vaneo W414 Left Front Windshield Wiper Arm is an original part from the Wiper Arms group, designed for driver's side installation. It ensures stable guidance of the wiper blade across the windshield, leading to clear visibility and safe vehicle operation in various weather conditions.

Specifications and technical data

• SKU: A4148200644
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4148200644
• Substitutable numbers: A4148200644, A 414 820 06 44
• Location on the vehicle: Front, Left
• Part type: Wiper Arm
• Category: Wiper Arms

Purpose and Fitment

This part has been specifically designed for the Mercedes Vaneo W414 model as the left-side front windshield wiper arm. Its construction aligns with the manufacturer's original specifications, ensuring correct working angles, blade pressure on the glass, and geometry of interaction with the wiper mechanism.

The placement on the vehicle is identified as front, left side, allowing for unambiguous identification of the mounting position and avoiding errors in part selection. This is particularly important for servicing the windshield cleaning system, where precise fitment directly impacts wiper efficiency.

Construction and Technical Function

The wiper arm acts as a link between the drive mechanism and the wiper blade, transferring motion from the gearbox to the windshield. Its appropriately selected length, profile, and mounting point ensure even pressure of the blade on the glass surface, reducing streaks and improving visibility.

The original arm dedicated to the Mercedes Vaneo W414 guarantees:

• correct cooperation with the factory wiper mechanism,
• stable blade mounting and repeatable working path,
• maintenance of the manufacturer's designed windshield cleaning area.

Condition and Benefits of Using a Used Part

The offered part comes from the used parts category, allowing for economical repair of the wiper system while maintaining the original manufacturer's specifications. For wiper arms, using a disassembled component is often a beneficial solution, as the construction of these elements is durable and resistant to typical operational loads.

Choosing an original wiper arm from the aftermarket is a way to maintain factory fitment for the Mercedes vehicle without resorting to aftermarket replacements of uncertain geometry or quality.

Application in Service and Modernization

Replacement of the left wiper arm is recommended in situations where symptoms such as uneven blade pressure, skipping across the glass, excessive play in the mounting, or visible mechanical damage occur. Installing a functional, original part restores the system's correct operation and reduces wiper blade wear.

If you are planning a comprehensive repair or modernization of the front windshield area on your Mercedes and need other parts from the same group, such as additional arms, mounts, or compatible blade holders, check the available parts in the Mercedes Wiper Arms category.

Technical Support and Additional Knowledge

For those interested in a broader perspective on selecting and modernizing wear parts in cars, including comparisons of original and used parts, an article describing the evolution of a popular compact sports model may be helpful. More information can be found in the material: Legend of the Hot Hatch: Evolution of the VW Golf GTI from Mk1 to Mk8 – Construction Changes and VW Car Parts.