Product review (5 stars): Inexpensive heating element for an easy oven repair.
Very simple replacement job for a do-it-yourselfer.  I TURNED OFF THE CIRCUIT BREAKER, Removed the racks, unscrewed a few screws at the back of the oven, then slid off the electrodes (friction fit) from my burned out element.

When I installed this one, and turned the breaker back on to try out the element, it immediately heated right up, glowing red-hot.  I had forgotten that our oven actually had red elements, because the old one so underperformed.

The price here was also about 40% less than going to our local appliance store.