Subaru LEGACY 2002 - Thermostat

Cooling
THERMOSTAT
CO-6
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 (4) Piston (7) Stop ring
(2) Spring (5) Guide (8) Wax element
(3) Stopper (6) Rubber packing (9) Jiggle valve
H2H2326