Just follow the big hose coming out of your radiator and it is right there
Should be in a removable housing at the engine end of the upper radiator hose
The thermostat is located on a 2003 Oldsmobile Alero in the thermostat housing. The thermostat housing is located on the rear side of the engine block.
The 2003 Nissan thermostat is located inside of the thermostat housing. You can follow the bottom radiator hose directly to the thermostat housing.
To replace the thermostat on a 2003 Chevrolet Cavalier, first, ensure the engine is cool and disconnect the negative battery cable. Then, drain the coolant from the radiator and remove the upper radiator hose connected to the thermostat housing. Unbolt the thermostat housing, remove the old thermostat, and clean the mating surfaces before installing the new thermostat with a new gasket. Reassemble everything in reverse order, refill the coolant, and check for leaks.
follow the upper radiator hose to the block. right there on the block will be your thermostat housing, this is waht the radiator house is plugged into, for lack of better words, take off this housing and you will see your thermostat make sure to remember which side the spring is facing.
The 2003 Subaru thermostat is located inside of the thermostat housing, on the front of the engine. The thermostat will be near the bottom of the engine.
Remove the water supply hose from the top of your 2003 Chevy Monte Carlo thermostat housing. Remove the thermostat housing retaining bolts. Lift the old thermostat out. Drop the new thermostat in and reverse the process.
The thermostat housing is where the lower radiator hose attaches to the engine. remove the hose and the housing (2 bolts) and the thermostat is in there (it may come out with the housing)
The thermostat housing is on the drivers side of the engine. It is where the bottom radiator hose connects to the engine.
The thermostat, in your 2003 Ford Escape, by removing the water hose and the 3 bolts from the thermostat housing. The thermostat will easily come out. Reverse the process to install the new thermostat.
For the 2.7l engine, the thermostat housing is all one piece. The housing is located under the alternator and attached to the engine block.
To change the thermostat in a 2003 Volkswagen Beetle, first, ensure the engine is cool and disconnect the battery. Remove the engine cover and drain the coolant from the radiator. Then, locate the thermostat housing, detach the hoses connected to it, and remove the housing to access the thermostat. Replace it with the new thermostat, reassemble the housing and hoses, refill the coolant, and reconnect the battery.