Product review (5 stars): Great replacement part for my older double stack wall oven
Great replacement part for my older double stack wall oven.  The dimensions in the description aren't that great, and I think that they also count out to the tabs on the element where the wires screw in.

Also includes a new set of screws so no matter how ugly or nasty yours are on the old one you'll have a new set.

If you're wondering if your element is good or not, this one came out of the box at 18.2 ohms.  The one it replaced was an open circuit and didn't function at all.

Also if the bottom of your oven is greasy at all I'd plan on cleaning it up a little bit you often times need to lean on it in order to get the screws in.