2010 Subaru Tribeca - Page 6 - Answered Questions & Fixed issues
Thermostat direction for 1999 subaru ooutback legacy
Is this to work out which way up it goes into the engine block? If you look closely at the thermostat You will see a large spring on one end. That is the end that goes into the hole in the engine block. when it is in place you should not be able to see that spring.
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