oo, fun thread. I'll play.
axle seals, rear pinion seal, radiator/milkshake, lbjs, torn leather seats, valve cover gaskets (half-moon+cam plug+etc), rusted out chrome bumpers, and starter contacts comes to mind.
wait, why do we love these things so much? oh that's right, I know why -- because of the 5VZ-FE reliability post-200k+ miles and timeless design.
ignoring all the mentioned issues, you can't find very many vehicles that chug along after the 250k mark on OG engine with no HG failure or other major failures (A lot of members here have had to replace tranny or I woulda mentioned tranny).
also, could be worse -- imagine your AC compressor or heater core going out at like 100k like on some vehicles; or worse, a Jeep whos tranny goes like every 20-30k miles, lol.