Genuine Bosch Wiper Blades AR139S

A wiper blade is an essential component in a car that is responsible for clearing the windshield and rear window from rain, snow, dust, and other debris. It is a small strip of rubber or silicone attached to a metal or plastic arm, which is connected to the wiper motor. When activated by the driver, the wiper motor moves the arms back and forth, causing the wiper blade to sweep across the glass surfaces. This motion creates a wiping action that effectively removes any obstructions, ensuring the driver's clear visibility.

In addition to clearing the windshield and rear window, wiper blades also help in maintaining the overall condition of the glass. By keeping the surfaces clean and free from streaks or smudges, they contribute to the driver's safety and prevent any hindrances to their view of the road. It is important to regularly inspect and replace wiper blades as they can wear out over time, causing reduced performance and leaving behind streaks or missed spots. By ensuring the proper functioning of wiper blades, drivers can drive safely in various weather conditions and maintain a clear, unobstructed view through the car's windows.