Replace the latch body in your microwave if the door isn't closing or latching correctly. This genuine Samsung latch body (DE66-00168A) is designed to enclose the door switches and latch, ensuring your microwave functions safely. Measuring approximately 8 inches long and just over 1 inch wide, this white plastic part is a straightforward fix that many find easy to install. Before purchasing, confirm your microwave's model number for compatibility.