I ordered the replacement part from Appliancepartspros.com, and I swapped out the bake elements with some guidance from a couple of online videos. The most difficult part by far was loosening and removing the screws from the inside of the oven; I'd recommend a can of hardware lubricant, screwdrivers of different sizes, and some elbow grease to get them out. The DIY project took some time but cost me less than $100, while a repair technician would have cost three times as much.