Drain radiator. Trace your lower radiator hose back to where it mounts to engine. Inside that housing is the thermostat. Remove lower radiator hose. Unbolt the housing (you'll need to pry it off because off the sealant used in installation) and pull out the thermostat. Note orientation of themostat inside housing. Clean off all traces of old gasket material. Make new gasket with RTV gasket goop, using a thin bead. Installation is reverse of removal.
manual trans 91 Toyota pickup?
the majority are
Check coil pack.
Nope 91 was the last year of that
Toyota gts 91 Toyota corolla gts 91 5 speed manuel
no sir ,87 and 88 change out.
replacing a fender on a 91 Toyota corolla
On my '91 it's below the thermostat.
I would have to say yes BUT what part are you changing?? You can change the engine if you want but it is hard.
the Toyota's I've seen all have electric fuel pumps mounted in the fuel tanks. access is under the back seat.
is a 91 Toyota tercel e85 compatiable
On my 91 it is metal (copper, or an alloy I believe?), although I have never heard of a plastic radiator.