Located in a removable housing at the engine end of the upper radiator hose
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.
The thermostat on a 1991 Mercury Topaz is typically located on the engine block, near the intake manifold. To access it, you'll generally need to remove the upper radiator hose and the thermostat housing, which is usually secured by bolts. Once you remove the housing, you should see the thermostat seated in a recess in the engine. Always consult a repair manual for specific instructions related to your vehicle model.
You can find the 1991 Dodge Shadow thermostat in the thermostat housing. The thermostat housing will be on the front of the engine.
where is the thermostat
the thermostat is underneath the manifold, follow the top radiator hose and unbolt the manifold. fairly simple.
Just follow the top rad hose. It's in the housing.
The thermostat on a 1991 Toyota 4Runner is located on the engine block. It can be found by following the large hose coming from the radiator.
On mine, its located under the hood, in the motor compartment, mounted on the passenger fender.
It should be located in the water outlet.
The thermostat is located on the front right side of the car. It is underneath where the lower radiator hose is attached to the engine.
Your 1991 Mercury Topaz 2.3 liter has a timing CHAIN
If you fallow the rad hose off the top of rad there will be a body that the hose is clamped on to at the motor it will be under there