i dont know why you spent like over a 100 bucks for an option like that.
You can go to advance auto parts or auto zone, etc.. and pick one up for about 45 bucks. but i am test driving the car today, so i will ask them where they put it.
i didn't buy one, i take delivery of the car next saturday. I work on cars all day long, and if u think a magnetic oil pan heater is better than a stationary block heater your nuts. I know i don't feel like climbing under my car to take it off every morning.