Material ABS construction provides practical use and reliable sealing performance for the windshield washer fluid cap. Function Designed to fit snugly onto the vehicle's windshield washer fluid reservoir, delivering a tight seal. OEM Part Number 13227300. This is a reference part number; please carefully check the part number on your item to confirm compatibility. Replacement benefits Replacing the old cap reduces evaporation of the washer fluid. Blocks debris from entering the washer fluid bottle. Helps keep the engine compartment clean and looking like . Fit and compatibility Intended to fit the windshield washer fluid reservoir with a snug, secure fit. Please verify compatibility by matching the OEM part number 13227300 to your item. Size and material Material: ABS. Size/fit: designed to snugly fit onto the windshield washer fluid reservoir for a tight seal and reliable performance. Performance Durable ABS construction supports longterm use. Tight seal minimizes fluid loss and protects reservoir contents from contamination. Use scenarios Vehicle maintenance: a worn or damaged washer fluid cap during routine service to restore sealing and prevent leaks. Seasonal/climate considerations: install to minimize washer fluid evaporation and reduce debris ingress, maintaining readiness for rain or snowfall. Engine bay cleanliness: an old cap to help keep the engine compartment clean and looking like .