Windshield Washer Fluid Cap — durable, leak‑resistant replacement cap Key benefits Prevents leaks and spills with a strong seal, keeping washer fluid in the reservoir and maintaining consistent windshield cleaning performance. Blocks dust and contaminants to keep the washer fluid reservoir clean and avoid clogged nozzles. Durable, wear‑resistant construction reduces the need for frequent replacements. Features and specifications Function: Sealing cap for windshield washer fluid reservoirs; prevents leaks, spills, and contamination while preserving pump and nozzle performance. Material: Made from ‑quality plastic with good toughness and crack resistance for long‑term use. Performance: Wear‑resistant and designed to withstand regular enginebay conditions without deforming or failing. Installation: Simple press‑fit installation — press the cap into place for a quick, tool‑ replacement. Compatibility and fit Designed for use where press‑fit washer fluid reservoir caps are required. Ideal as a direct replacement for caps that attach by pressing into the filler neck. Check your vehicle's filler neck style to confirm press‑fit compatibility before . Practical use scenarios Daily commuter: a cracked or missing cap to stop fluid loss and keep the washer system working reliably for clear visibility in city traffic. Seasonal maintenance: Install a cap before winter to prevent contamination and reduce the risk of nozzle blockages from debris or degraded fluid. After : Quickly restore a secure seal following reservoir or pump service with a fast, tool‑ press‑fit replacement cap. Care tips Clean the cap and filler neck periodically to maintain the seal and prevent buildup. Inspect for damage or wear during routine vehicle checks and if cracking or persistent leaks occur.