The Seal is an OEM part for Frigidaire ranges. This seal creates a tight barrier to prevent heat from escaping during cooking. Maintaining a proper seal ensures that the oven operates efficiently, maintains the correct temperature, and provides even cooking results. Causes of a bad range door seal can include wear and tear from regular use, exposure to high temperatures, or damage from cleaning tools.   Symptoms of a bad range door seal include: Heat escaping from around the oven door Uneven cooking or longer cooking times Visible cracks, tears, or deformation on the seal The oven door not closing tightly This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.5304498835 (AP5958957) replaces 316403101, 4245949, PS11700217.