Thermostat - Subaru LEGACY 2002 Quick Reference Index

Cooling

5. Thermostat

The thermostat has a totally-enclosed wax pellet which expands as the coolant temperature in-
creases. It opens and closes accurately at the preset temperatures and features high durability.
(1) Valve
(2) Spring
(3) Stopper
THERMOSTAT
(4) Piston
(5) Guide
(6) Rubber packing
CO-6
(7) Stop ring
(8) Wax element
(9) Jiggle valve
H2H2326