Where is the thermostat location in a Lexus ES300?

Answer by  saraphillips (268)

To locate the thermostat location follow the top most radiator hose to the point it enters the engine. This is the thermostat housing. The thermostat is located directly under the housing. Remove the two to three bolts on the thermostat housing and pull the housing up off the intake. The thermostat is in the top of the opening.

Answer by  Adam17 (161)

Follow the upper radiator hose from the radiator to where it meets the engine itself. The metal piece where the hose attaches and then bolts into the engine is the thermostat.

Answer by  cody (1331)

this is where a thermostat is location in a Lexus ES300 its in front your dash, to get to it you will need to completely take your dash out. its hard to do your self because you need to take everything out to get to the part. its about in the middle of your dash