Most Popular Parts
These are the most commonly purchased repair parts for WDT720PADB3.
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(16)
This is a lower spray arm for a dishwasher. The lower spray arm allows water to be spread evenly throughout the dishwasher tub with the proper force so dishes come out clean. This spray arm is gray in color and is about 20 inches long. You may need to replace this part if the water is not being distributed.
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(27)
The heating element is used to create heat during the dry cycle and increase water temperature during portions of the wash cycle when certain options are selected. If your dishes are not drying or the water in the dishwasher is not getting hot you may need to replace the element. This kit includes the heater, two heater fasteners, and is a genuine OEM part. Please remember to disconnect the power before starting the repair.
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(7)
The pump motor delivers water to the spray arms to clean the dishes during the wash cycle.
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(9)
This is a replacement middle spray arm in your dishwasher. You will find your middle spray arm mounted on the bottom of the middle dish rack. The upper spray arm rotates and sprays water during the operating cycle. If your dishes are not coming out of the dishwasher clean, you may have a malfunctioning middle spray arm. Debris and hard water buildup in your dishwasher can cause the middle spray arm to clog. To replace the spray arm, simply turn the arm counter clockwise to release it from the dish rack. Screw in the new spray arm to complete the repair. This part is sold individually.
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(9)
This part is used to drain water from your dishwasher.
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