This door insulation (part number WPW10117748) is for dishwashers.
Door insulation WPW10117748 fits between the inner and outer door panels. The insulation reduces noise and prevents heat from escaping through the door.
Unplug the dishwasher before installing this part. Wear work gloves to protect your hands.
WPW10117748 (or 903233)
The manufacturer substituted part 903233 with this new part WPW10117748
Large Kitchen Appliances