Thermostats & Parts
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Thermostat
Part Number: 21210AA260
Subaru Applications: 2.5L.
Other Names: Thermostat And Gasket Ay
Description: 2.5L. Legacy, Outback.
$45.34
Thermostat
Part Number: 21200AA080
Subaru Applications: W/O LEGACY.
Description: All models. Xt6. XT coupe. 2.7l.
$29.82
Thermostat
Part Number: 21210AA291
Subaru Notes: Includes thermostat gasket.
Applications: 2.5L. 2.4L.
Other Names: Thermo & Gasket Ay
Replaces: 21210aa290
Description: Legacy, Outback. Forester. Crosstrek. Without hybrid, upper. WRX. Off water pipe. 2.5L, upper, from 07/14/2022. Impreza.
$45.34
Thermostat
Part Number: 21210AA120
Subaru Applications: 2.5L.
Other Names: Thermostat And Gasket Ay
Description: Legacy. Without turbo. Outback.
$30.67
Thermostat
Part Number: 21210AA160
Subaru Applications: 2.5L.
Other Names: Thermostat And Gasket Ay
Description: Legacy. With turbo.
$38.53
Thermostat
Part Number: 21210AA181
Subaru Notes: Includes Gasket.
Applications: 2.4L.
Other Names: Thermostat And Gasket Ay
Replaces: 21210aa180
Description: Forester. Lower. BRZ. No.2 (at water pump). 2.5L without turbo, 2011-13. At block.
$41.69
Thermostat Housing
Part Number: 11060AA290
Subaru Other Names: Engine Coolant Thermostat Housing, Cover Thermo
Description: BRZ. Upper, auto trans only. Transmission Cooling.
$24.06
Thermostat Unit
Part Number: 21200AA230
Subaru Notes: Included with thermostat.
Other Names: Thermostat Assembly
Description: 2.5L with turbo.
$28.75
Thermostat Unit
Part Number: 21200AA200
Subaru Other Names: Thermostat Assembly
Description: 2.5L without turbo, 2010-12.
$28.75
Thermostat Housing
Part Number: 11060AA320
Subaru Applications: 2.4L.
Other Names: Cover, Cover Thermo
Description: BRZ. Manual trans.
$10.21
Thermostat Cover
Part Number: 11060AA390
Subaru Applications: 2.5L.
Other Names: Thermostat, Thermostat Housing, Cover-Thermo
Description: Crosstrek. 2.5L. Impreza.
$24.06
Thermostat Gasket
Part Number: 21236AA070
Subaru Notes: Included with thermostat. Part cannot be reused/reinstalled.
Applications: 2.0L. 2.4L. 2.5L.
Other Names: Engine Coolant Thermostat Gasket, Gasket, Thermostat O-Ring, Thermostat Housing Gasket, Gasket Thermo
Description: Engine Cooling. Front. Ascent. WRX. Forester. With turbo. 2.0L hybrid. Impreza. With hybrid, lower. Crosstrek.
$5.06
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