Windshield washer fluid cap Key benefits Prevents leaks and spills: tight, reliable seal keeps washer fluid contained so your washer system maintains cleaning performance. Protects the reservoir: blocks dust, dirt, and other impurities to keep fluid clean and prevent clogging of nozzles and pumps. Built to last: molded from quality plastic that is wearresistant, tough, and crackresistant for longterm use. Fast, tool replacement: installs with a simple press, making cap changes quick and easy. What it does Seals the washer fluid reservoir to prevent loss of fluid and contamination. Maintains the integrity of the washer system so wipers and nozzles work effectively when needed. Material and performance Constructed from durable, quality plastic with good toughness and resistance to wear and cracking. Designed to withstand everyday use and protect the reservoir from external contaminants. Fit and installation Intended as a direct replacement cap for windshield washer fluid reservoirs. No tools required—press into place for a secure fit and immediate protection. Typical use scenarios a lost or damaged cap after routine maintenance or filling the washer fluid bottle. Protect the washer reservoir during offroad or dusty driving to reduce nozzle clogs and keep fluid clean. Quick field replacement when preparing a vehicle for inspection or long trips to ensure washer performance. Specifications and function Function: strong seal to prevent leaks/spills and maintain cleaning performance. Material: quality plastic, durable and crackresistant. Features: blocks dust and impurities; keeps reservoir clean. Installation: simple pressin installation for fast replacement.