Directfit replacement windshield washer reservoir cap for Toyota OEM 8531602200 Why you need it Restores a tight, leakresistant seal so washer fluid stays in the reservoir and the washer system maintains proper pressure. Prevents leaks that can lead to loss of fluid or washer malfunction. Keeps washer fluid clean and nozzles working by blocking dirt and contaminants from entering the reservoir. Built for long service life with materials and design that resist impacts and sun damage. Key features and specifications Compatibility: Direct fit for Toyota OEM 8531602200. Compatible with Yaris 2008–2012, Corolla 2011–2012, and RAV4 1996–1997. Material: Durable ABS construction that is impact and UVresistant to withstand temperature changes and regular use. Fit and performance: Precisionmolded cap matches OEM dimensions for a secure, leakresistant seal and proper washer system pressure. Design: Dustproof and waterresistant to prevent contamination of washer fluid and ensure reliable nozzle performance. Service life: Engineered for longlasting service under normal driving and environmental conditions. Practical applications Routine maintenance: a worn or missing cap during scheduled service to prevent contamination and fluid loss. Collision : Fit a direct replacement cap after frontend repairs or after the original cap is damaged. Seasonal protection: Use on older vehicles exposed to dust, road salt, or extended sunlight to keep washer fluid and components functioning reliably. What it delivers A straightforward, OEMcompatible replacement that restores proper washer system sealing and helps maintain performance and reliability without modification.