The Door Gasket, in black, is an OEM part for Frigidaire refrigerators. This essential component provides a tight seal around the door to prevent cool air from escaping and outside air from entering. The gasket measures approximately 60-1/2 x 31-1/2 inches.  Symptoms of a failing Door Gasket include: Condensation or frost buildup around the edges of the refrigerator door The refrigerator running more frequently or for longer periods A noticeable increase in the energy bills due to decreased efficiency The door not sealing properly, which can be felt as a slight resistance or ease when opening the door Causes of a bad door gasket can include wear and tear from regular use, exposure to food oils and residue that can degrade the rubber, or damage from cleaning or accidental impacts. This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.5304507206 (AP6037298) replaces 216522311, 4455213, 7216522311, PS11770650.