The thermostat is located on top of the engine at the front. It is inside of the connection housing for the top radiator hose.
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.
THE THERMOSTAT IS ON THE BOTTOM HOSE BEHIND OF THE ALTENATOR. ITS A B1T
# 1 cylinder on your 300 cubic inch ( 4.9 L ) straight 6 is the FRONT CYLINDER
Ford was making the switch to electronic ignition on the 300 straight 6 during the production of the 1974 model year Ford truck
The marked # 1 position on the distributor cap faces AWAY from the engine
yes there is a thermostat and on the 2004 thermostat it is very expensive becouse the thermostat is part of the housing. It will cost approximately 300.$ parts and labour.
www. motorcraft . com ( no spaces ) shows for a 1989 F series 4.9 L ( 300 cubic inch ) straight 6 cylinder engine Motorcraft ( RT 1139 ) 190 degree F. thermostat and ( RG 560 ) thermostat gasket
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the thermostat is next to the water pump. Follow the lower radiator hose from the rad to the engine. that is were you will find the thermostat.
In 1996 ( Ford F-150 / 4.9 liter / 300 cubic inch - straight six cylinder )
1992 Lexus es300 wear the thermostat is located
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