BMW 3 Series E90 E91 E92 E93 Windscreen Wiper Arm Driver Side Right O/S 7171640

BMW 3 Series E90/E91/E92/E93 Driver's Side (Right) Windshield Wiper Arm is an original part from the wiper arms category, specifically designed for the geometry of the windshield and wiper mechanism in these models. Precise mounting fit and appropriately selected arm length ensure stable blade operation and effective water removal from the driver's field of vision, contributing to safe and comfortable driving.

Specifications and technical data

• SKU: rhd-7171640
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7171640
• Substitutable numbers: 61617171640, 7171640, 61617118215, 7118215, 61619449915, 9449915
• Location on the vehicle: Right
• Category: Wiper Arms

Intended Use and Fitment for BMW 3 Series E90–E93

The presented wiper arm is dedicated to the windshield of BMW 3 Series E90, E91, E92, and E93 models, on the driver's side. The construction has been developed for the factory wiper mechanism of these models, ensuring correct operating kinematics, blade pressure on the windshield, and the proper sweeping range. Its placement on the right side of the vehicle allows for easy identification of the part when planning a replacement.

Construction and Technical Properties of the Wiper Arm

The wiper arm belongs to the wiper arms category, meaning it is responsible for transferring motion from the drive mechanism to the wiper blade. The applied construction ensures:

• stable mounting to the wiper mechanism axis,
• appropriately selected stiffness, limiting blade vibrations at higher speeds,
• correct blade pressure on the windshield along its entire working length,
• maintenance of the factory wiper operating geometry on the driver's side.

This provides the driver with uniform windshield cleaning in the crucial visibility zone, which is important for both daily city driving and when driving in challenging weather conditions.

Original Origin and Condition of the Part

The wiper arm is from BMW, meaning it is a part that conforms to the vehicle manufacturer's factory standards. Its original origin translates to proper fitment with the wiper mechanism and compatibility with the factory blade and accessories. The item is used, which means it has been previously operated but retains functionality allowing for further use after installation in the vehicle.

Benefits of Using an Original Wiper Arm

Using an original wiper arm for the driver's side of the BMW 3 Series E90–E93 offers a range of practical benefits:

• Factory Fitment – no need for modifications to the mounting or operating geometry.
• Consistency with other wiper system components – the arm works with the original mechanism and blade.
• Stable operation across a wide speed range – reducing the phenomenon of the blade lifting due to airflow.
• Maintenance of the manufacturer's designed windshield cleaning zone on the driver's side.

For the user, this means predictable wiper behavior, good visibility in rain, and no installation problems resulting from the use of aftermarket parts with different geometries.

Application in Service and Wiper System Repairs

The driver's side wiper arm is often replaced in situations where symptoms such as uneven blade pressure, skipping across the windshield, too small or too large operating range, or play in the mounting appear. Replacing this component is a typical service task, performed during:

• wiper mechanism overhaul or replacement,
• repairs after frontal collisions or damage to the hood and cowl panel,
• wiper system upgrades to restore factory operating parameters.

By using an original arm, the correct operation of the system can be restored without the need for additional adjustments or component fitting.

Other BMW Wiper Arms and Technical Materials

If you are looking for other BMW wiper arms for different body styles or the other side of the vehicle, check out the BMW wiper arms available in our store to select parts that fit your specific model and configuration.

For those interested in a broader context of selecting used OEM parts and their impact on vehicle handling and characteristics, we recommend the article about the Mini Cooper S: Go-Kart Feeling XXL – comparison of used N18 and B48 turbochargers in the Mini Cooper S, which illustrates how the proper selection of original components affects the car's on-road behavior.