Genuine OEM Volkswagen Headlight Washer Cylinder, part number 5G0955965. This hydraulic cylinder is a key component of the headlight cleaning system, responsible for extending the washer nozzle to spray fluid onto the headlight lens. It is designed for installation on the left side of the vehicle's front bumper. The cylinder measures approximately 0.185 meters in length. Choosing a genuine OEM headlight washer cylinder ensures precise fluid delivery, correct spray pattern, and reliable operation, which is essential for maintaining clear visibility and safety.