Product review (5 stars): Notice the dimensions. Replacing is easy.
This fit perfectly in my very old Frigidaire electric range oven. The dimension of 22 x 5 x 16 inches mentioned in the description is not correct. The width is nearly 19 inch and the depth is also probably less than five inches.

If anyone is concerned about the difficulty of replacing the old one with this, it is very easy. There are two screws at the back you have to take out. Youll notice that this is just a cover for the heater that is directly underneath. After you take out the old one out, put back the new one and put the screws back in. For me, one screw was loose, but it does not really matter.