locations

i’m about to take the bed off the truck to do a few other things and i would like to replace this if it’s under there, haynes manual says it’s in the engine bay on the 2.9v6 but i just don’t know where to look

1989 ford ranger, 2.9v6 manual STX I could really use some help locating where this Galley plug is supposed to go there is 3 in total, two are already installed on the back of the block just next to the freeze plug. (if you look to the front of the block, left, you see a galley plug is...