NVM got one
I think this is what you have, 7/8" comes in a two pack, 1" comes in a single pack, both are $1.39. Picture on the site is pretty awful but it looks like it would work perfectly.
So yeah, out it goes, a $1.39 plug and some silicon.
I would like to commend everyone for keeping this thread clean. I restrained myself, several times, from making inappropriate comments about plugs of the sexual nature.
@Becker, if you push your stalk towards the dash does it engage? or maybe it is already engaged and you need to pull the stalk back towards you....?