Thermostats & Parts
Thermostat
Subaru
21210AA291
Legacy, Outback. Forester. Crosstrek. Without hybrid, upper. WRX. Off water pipe. 2.5L, upper, from 07/14/2022. Impreza.
$26.03
MSRP $39.43
Save $13.40
34% Off 
Thermostat
Subaru
21210AA181
Forester. Lower. BRZ. No.2 (at water pump). 2.5L without turbo, 2011-13. At block.
$23.93
MSRP $36.25
Save $12.32
34% Off 
Thermostat Housing
Subaru
11060AA290
BRZ. Upper, auto trans only. Transmission Cooling.
$15.06
MSRP $20.92
Save $5.86
28% Off 
Thermostat Unit
Subaru
21200AA200
2.5L without turbo, 2010-12.
$18.00
MSRP $25.00
Save $7.00
28% Off 
Thermostat Gasket
Subaru
21236AA070
Engine Cooling. Front. Ascent. WRX. Forester. With turbo. 2.0L hybrid. Impreza. With hybrid, lower. Crosstrek.
$3.17
MSRP $4.40
Save $1.23
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