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Lost that little blue cap?
This is the exact replacement rinse aid dispenser cap for Whirlpool, Kenmore, KitchenAid, Estate, Inglis, Crosley, and Roper dishwashers.

MPNs include W10077881, WP8564929, 8558307, and WP8558307.

Diameter 1.4 inches, plastic construction, easy to install.

New, single cap, multicolor.

Fits models like 8193984, 8539095, PS11746426.

Don't run without it—rinse aid helps drying and spotting.
Get your dishwasher back to 100%.4 out of 5