On my 1993 Lexus ES300, the thermostat was down on the side of the engine near /in the water pump. You'll need to take off the passenger side front wheel, and the wheel well protective lining... Even then it is most obnoxious to get in there. You'll also (obviously) have to take off at least one belt, which means loosening the alternator (possibly), and the belt tensioner bolt. On my 1993 Lexus ES300, the thermostat was down on the side of the engine near /in the water pump. You'll need to take off the passenger side front wheel, and the wheel well protective lining... Even then it is most obnoxious to get in there. You'll also (obviously) have to take off at least one belt, which means loosening the alternator (possibly), and the belt tensioner bolt.
To change the thermostat in this Lexus model, follow the upper radiator hose to the aluminum housing--the thermostat is located in that housing.
The Lexus GS 300 thermostat is located on the front of the engine. You can find the thermostat by following the radiator hose to the thermostat.
how would you go about changing the spark plugs in a 1999 Lexus ES 300?
See if your rad is plugged
Your vehicle should have a thermostat. Since the invention of all of the emission systems monitoring, thermostats have been used to help the engine reach optimal operating temperature, and allow the oxygen sensor to function thereby controlling the fuel mixture. Also if you live in the northern colder climate you will not have sufficient heat if you do not have a thermostat.
The thermostat on a 2001 Lexus RX300 is replaced by removing the upper radiator hose and unbolting the thermostat housing. The thermostat can then be removed, a new gasket installed, and the replacement thermostat placed in the housing.
Changing the oil filter on a Lexus RX350 is very easy to do .You simply take out the old insert and replace it with the new one.
if you have a 3.0 you have to remove the windshield wiper water tank and the cooling tank and it will be right behind the alternator
On the 1994 Lexus 300es, the thermostat is located in the front of the engine. Look for a radiator hose just below the location of the water pump. The thermostat is inside the end of that hose.
1992 Lexus es300 wear the thermostat is located
You can find the thermostat on a 1995 Lexus GS300 near the radiator. To locate it, remove the upper hose assembly where it hooks to the radiator.
1992 Lexus es300 wear the thermostat is located