This is a replacement oven igniter  replacement for numbers 1802A190, PRG304, 1469, and IGN4.
The overall length of the igniter from tip to tip is 4-1/2" Long. The Length of just the flat ceramic bar is 2-1/4".
Wire leads are 12-1/2" Long, 2 ceramic wire nuts included.
To be used with Eaton valves type NC4100 series. 3.3-3.6 Amps.