Resonator Pin
 

Working on replacing a coil 3 misfire and need to replace the pin I take out when I remove the intake. Chrysler website calls it a resonator pin 650835AA. As I can not wait for shipping want to pick up at local store but no idea what the actual size is of the pin. Anyone know the actual length as I will be taking it out tomorrow and would rather get the part before I remove it as I know in the past they break when been in the a while.
Thanks