Whirlpool WP3362987 Washer Dryer Combo Water Level Pressure Switch. Genuine OEM replacement for select Whirlpool, Kenmore, and Roper washer dryer combo appliances, this switch senses tub water level and stops water flow at the proper fill point so the wash cycle can begin. Replacing part number 3362987, it helps correct washers that will not fill, overfill, or fail to maintain accurate agitation. Built to exact manufacturer specifications for fit, reliability, efficiency, and safe appliance repair. Dimensions: 5.95 in. X 4.8 in. X 4.4 in. Weight: 0.69 lb.