answersLogoWhite

0


Best Answer

The thermostat is on the water inlet side of the cooling system. This is side closest to the serpentine belt, right below the alternator and intake manifold. Just have to drain the cooling system first (wait until if completely cools down!), disconnect the ECT sensor, remove two nuts, disconnect water inlet from block. Thermostat will be right behind that, don't forget the gasket. May have to remove the serpentine belt and alternator to gain more room to access the water inlet housing.


User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Where is the thermostat located on a 2003 corolla?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Where is the thermostat located Toyota Corolla 2003?

The thermostat is located on the cooling system on a 2003 Toyota Corolla. The thermostat can also be found by following the upper radiator hose.


Where is the thermostat located on a 1998 Toyota Corolla?

The thermostat on a 1998 Toyota Corolla is located next to the alternator. The alternator may have to be taken off to replace the thermostat.


Where is the thermostat on a 2003 Buick lesabre located?

where is the thermostat located in a 2003 buick lasaber


Where is the thermostat in a 1996 Toyota Corolla dx?

The thermostat in a 1996 Toyota Corolla DX is located in the top radiator hose. It is in the end that is closest to the engine.


Where is the thermostat located on a 2003 Oldsmobile Alero?

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.


Where is thermostat located in 2003 Toyota Highlander V6?

where is the thermostat located on a 2003 toyota highlander


Where is the thermostat located on a 1994 Toyota Corolla?

THE thermostat IS IN THE HOUSING ON THE ENGINE SIDE OF THE LOWER RAD HOSE.


Where is the thermostat located on a Nissan Altima 2003?

The 2003 Nissan thermostat is located inside of the thermostat housing. You can follow the bottom radiator hose directly to the thermostat housing.


Where is the thermostat located on a 1995 Toyota Corolla?

It is located at the end of the main hose that leads to the engine from the radiator?


Where is the thermostat located on a 1986 Toyota Corolla?

Is on the engine block on the upper water hose.


Where is the thermostat on 2003 Subaru baja?

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.


Where is the thermostat located on a 1996 Toyota Corolla?

The thermostat is located at the intrace to the engine. There should be ethier 2 or 3 bolts to take out and that's it. Willie and where exactly is the intrace to the engine?