i just purchased a home. The stove the guy a bought it from gave me is a whirlpool 465 super capacity gas range. I will post the model# when i move in thursday. The part i need to find is a little piece of ceramic that goes around the spark electrode in the back of the burner. The piece appears to arc the spark and directs it to a point to obtain the flame. The front left burner has spark but the piece i mention above is gone.I am not talking about the ceramic disc that sit on top of the burner. This piece is what is around the outer edge of all the burners spark electrodes.