Product: Washer Fluid Reservoir Cap (Windshield Wiper Washer Tank Cap) Compatibility: Kia Cadenza 2010–2015 Part Number: 986233S000 Why you need this cap Keeps washer fluid sealed: prevents leaks and loss of washer fluid so the windshield washer system is ready when you need it. Protects the reservoir: stops dirt, debris and contaminants from entering the tank and reduces the chance of clogging the washer system. Restores function after damage or loss: replaces cracked, missing or worn caps to ensure a reliable seal and longterm performance. Key features and benefits Precise fit: engineered threads provide a tight, secure seal to prevent fluid leaks and keep the reservoir closed under normal driving conditions. Durable construction: made from quality, durable plastic designed to withstand everyday use and resist cracking and aging in harsh conditions. Simple replacement: installs in seconds with no tools — remove the old cap and press this cap onto the reservoir until it seats properly. Maintains washer system performance: proper sealing helps the windshield washer system operate as intended and reduces the need for frequent ups or repairs. Compatibility and function Designed specifically for Kia Cadenza model years 2010 through 2015. OEMequivalent part number: 986233S000. Function: replacement cap for the windshield washer fluid reservoir (water tank) to seal the system and protect fluid integrity. Typical applications / use scenarios Routine maintenance: a worn or brittle original cap during scheduled service to prevent leaks and contamination. After repairs or enginebay work: reinstall a secure cap if the original was lost or removed during maintenance. Winter or long trips: ensure a tight seal before cold weather or extended travel to avoid fluid loss and keep the washer system available for safe driving. Installation notes No tools required. Remove the old cap, align the threads, and press/twist the cap into place until it seats firmly. Confirm a snug fit after installation to ensure the reservoir is sealed and from leaks. Materials and performance Material: quality, durable plastic. Performance: resists cracking and aging, provides a precision threaded seal to prevent leaks and protect washer fluid. details Replacement cap compatible with Kia Cadenza (2010–2015), part number 986233S000.