The Tesla Model 3 Washer Level Sensor 1901506-00-A is a genuine OEM replacement part designed to monitor the windshield washer fluid level in the reservoir. This sensor accurately detects when fluid levels are low, triggering a dashboard warning to notify the driver. Engineered for seamless integration with Tesla’s washer system, this component ensures optimal performance by preventing unexpected washer fluid depletion. Made from durable, high-quality materials, it resists wear and exposure to washer fluid chemicals, guaranteeing long-term reliability.