Gas Range Oven Igniter.
It has a 2 prong plug end on it.
2 porcelain wire nuts are included.
The wire leads measure 8″ long to end of the plug.
The ceramic bar measures 1.5″ long and metal shield around igniter.
It is a replacement Norton part number 501A, 229C5216P001, also replaces GE Number WB13T10045, WB13X25263, AP3202322, PS952863.