Not sure specifically about the 1991 Honda, but it's typically the same on all cars. Follow your upper radiator hose to the engine, where it should join a half-sphere shaped housing, usually attached to the engine with two bolts. Remove this housing and the thermostat should be inside. Don't forget to replace the gasket!
one is located at the thermostat housing. the other is in the bottom of the radiator.
Where is the thermostat located on a 2002 Honda accord LX
where is a thermostat located on a 1995 Honda civic ex?
Where is the thermostat in a Honda Civic 02
At the lower end of the top rad hose within the water outlet. Mark
i would like to know where is the thermostat on a 2002 Honda located
The water temperature sensor on your 1991 Honda accord, is located on the front of the engine. The sensor is above the water thermostat housing.
At the lower end of the top rad hose within the water outlet. Mark
The thermostat on a 1991 Buick Skylark is located near the engine. To find the thermostat, follow the top radiator hose directly to the thermostat.
BELIVE IT OR NOT ---- some are located on the lower radiator hose mount.(the place where the lower hose connects 2 the engine)
You can find the 1991 Dodge Shadow thermostat in the thermostat housing. The thermostat housing will be on the front of the engine.
The thermostat on a 2005 Honda Element is located near the radiator where the hose meets the engine block. The cap and thermostat is all one piece.