The Window Washer Tank Cap provides a secure closure for the washer fluid reservoir. Its function is to seal the filler neck of the tank, effectively preventing the escape of washer fluid due to leakage or evaporation. The cap serves as a protective barrier against external contaminants such as dust, dirt, and debris, which could otherwise compromise the cleanliness and functionality of the windshield washing system.Attributes:• Withstands exposure to sunlight and harsh weather conditions.• Resistant to chemical degradation.• Resistant to temperature fluctuations.Applications: The Window Washer Tank Cap serves as a protective barrier, sealing the filler neck of the washer fluid tank to prevent the ingress of dirt, debris, and contaminants, ensuring the integrity of the washer fluid and the efficient operation of the windshield washer system.