This temperature sensor is used with self cleaning ovens. Its 1000 ohm resistance increases with temperature. This sensor has male leads and comes with ceramic wire nuts.
Two screws remove the front of the sensor (put a pan under the sensor to catch the screws), One nut removes the rear cover to access the rear of the sensor. Separating the two halves of wiring harness takes a little dexterity. BIG TIP! Tie a string to the back of the sensor wire and pull the sensor out from the front making sure the string still shows thru the back. If you don't you have a 15 minute job trying to fish the wires at an angle thru the insulation (a very frustrating task). Untie the string from the old and tie it securely to the new. Pull the string from the back and Voila! your new sensor can be plugged in or wirer nutted to the old connection on the back of the stove. Replace the nut and the two screws and you're done!
Turned off power to range because I was scared. Unscrewed broiler element, pulled part forward and pulled off wires that were attached to the back, attached wires to new element, pushed it back in place, screwed it back on to oven. Cooked my bruchette!