The Overlay is an OEM component specifically designed for Whirlpool dishwashers. Installed atop the control panel and display, the durable overlay protects sensitive interior buttons, dials, and displays from damage or debris while cooking and cleaning. Causes of a bad overlay can include cracks or chips developing from repeated closing and opening of the dishwasher door over time, or adhesive degrading from long exposure to steam and heat inside the appliance.  Symptoms of a bad overlay include: Visible damage, scratches, or streaks reduce visibility   Loose, warped, or popped-up areas trapping food soils Shifted position exposing controls to direct spills or splashes Color: White This OEM Whirlpool part is also compatible with KitchenAid, Maytag, Amana, Roper, Admiral, and some Kenmore dishwashers.Part Number W10221916 (AP4361487) replaces 1472325, AH2342297, EA2342297, PS2342297.