No. They use a restrictor washer - a round plate with a hole in the middle of it, to slow down the flow of water through the engine.
Yes, NASCAR racing engines use antifreeze. There is no other way for them to keep the engine from overheating. NASCAR engines are similar to street engines but with more horsepower.
If you have a 3.5L engine, just follow the top radiator hose to the engine. The hose attaches to the thermostat housing. remove the 2 bolts and the thermostat is right there. Do not use the rubber ring sold with the new thermostat unless your housing is plastic. Install new thermostat with the spring facing the engine (down).
If you have a 3.5L engine, just follow the top radiator hose to the engine. The hose attaches to the thermostat housing. remove the 2 bolts and the thermostat is right there. Do not use the rubber ring sold with the new thermostat unless your housing is plastic. Install new thermostat with the spring facing the engine (down).
195 degrees
Your engine will get the best mileage at full operating temperature. If the thermostat is removed or too low a temperature unit the engine will use more fuel.
The 2002 Bonneville with a 3.8l engine has the thermostat in the top radiator hose inlet. A different engine any use a different location.
Follow the lower hose from rediator to engine. The hose is connected to the thermostat at the engine. Remove the hose,(collect fluid) take out the two bolts, remove the thermostat and clean the old gasket off the engine. Use blue gasket seal and install the new thermostat.
You need to replace the thermostat, be sure to use the same temp as the factory thermostat.
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.
The thermostat on this particular vehicle is located on the right side of the engine. It is on the back of the engine block so use caution if you need to change it.
No they are not, they are from the lexus V8 engine.
You can find the thermostat on the front of the engine. The thermostat will be inside of the thermostat housing.