Landcruiser AWD L6-4.5L (1FZ-FE) (1997)
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Thermostat Gasket: Description and Operation
*** This article has been updated by Technical Service Bulletin # EG004-96, dated December 20, 1996 ***
THERMOSTAT GASKET LEAK
To improve sealing performance of the Thermostat Gasket after engine starting in extreme low ambient temperatures, the shape of the gasket has
been changed (see image).
