Audi A8 D4 Front Window Windscreen Wiper Arm Rod Right O/S 4H2955408A

Audi A8 D4 Front Window Windscreen Wiper Arm Rod Right O/S is an original component from the Wiper Arms group, designed specifically for the body structure of this model. Precise blade guidance across the windshield ensures stable water drainage and improved visibility in difficult weather conditions, which directly impacts driving safety and comfort.

Specifications and technical data

• SKU: RHD-4H2955408A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H2955408A
• Substitutable numbers: 4H2955408A, 4H2 955 408 A
• Location on the vehicle: Front, Right
• Part type: Wiper Arm
• Category: Wiper Arms

Purpose and vehicle placement

The presented wiper arm operates on the front windshield on the right side, in a zone crucial for the driver's and passenger's field of vision. The design is matched to the geometry of the Audi A8 D4 wiper mechanism, ensuring correct blade movement kinematics and proper pressure against the glass. Correct placement on the vehicle reduces vibration and noise during operation, and minimizes the risk of collision with the other arm or the edge of the hood. This is particularly important in luxury class vehicles, where smooth, quiet operation of the wiper system is expected.

Technical and functional characteristics

The wiper arm has been designed as a component that works with the factory Audi drive mechanism, ensuring the correct operating angle and windshield sweep range. The lever and pressure spring used (within the assembly provided by the manufacturer) are responsible for even force distribution along the entire length of the blade, which reduces streaking. The original Audi origin means maintaining factory dimensional tolerances, the correct mounting profile for the mechanism spindle, and compatibility with the intended blade type. As a result, installation is predictable, without the need for modifications or adjustments to the component.

Condition of the component and practical application

The wiper arm comes from the secondary market, which allows for cost-effective repair of the wiper system while maintaining the manufacturer's original specifications. This type of part is particularly useful in cases of:

• mechanical damage to the arm (bending, cracking, wear of the mounting socket),
• problems with blade pressure against the glass and uneven water removal,
• the need to restore factory wiper geometry after previous, unsuccessful repairs. Using a used, original arm is often more beneficial than installing a replacement with uncertain geometry, as it allows for maintaining the range of motion and operational quality intended by the manufacturer.

Benefits of using an original wiper arm

Choosing an original wiper arm for the Audi A8 D4 translates into several significant operational advantages:

• Factory fit – maintaining the correct operating angle, resting position, and blade travel path.
• Stable operation in rain and snow – correct blade guidance reduces streaks and blind spots on the windshield.
• Hassle-free installation – design intended for the standard Audi wiper mechanism, with no modifications required. An element configured in this way allows for restoring the efficiency of the wiper system to a level close to factory standards, which is particularly important in premium class cars.

Part selection and technical support

When selecting a wiper arm for a specific version of the Audi A8 D4, it is worth paying attention to compliance with the manufacturer's markings and placement on the vehicle (front, right side). In case of doubt, it is helpful to compare the shape, length, and type of mounting with the currently installed component. If you are planning a comprehensive repair or upgrade of the windshield area in your Audi and need other components from the same group, such as additional arms, levers, or mounting elements, check the available parts in the Audi Wiper Arms category. More practical tips regarding the cost-effectiveness of using secondary market components, symptoms of wear, and the scope of work for repairing wiper systems can be found in the article: Operational faults and costs: how to repair a car using used auto parts?