Subaru Forester Thermostat
We stock Genuine OEM Subaru® Thermostat for your Subaru Forester. OEM thermostats are designed and manufactured to fit and function perfectly with your specific make and model of vehicle. They are designed to regulate the flow of coolant through your engine, ensuring that your engine operates at the correct temperature range. A malfunctioning thermostat can cause overheating, poor fuel efficiency, and potential engine damage, so replacing it with an OEM part can ensure optimal performance and reliability. Additionally, using an OEM thermostat can help ensure that the part is covered under the manufacturer's warranty. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
2019-2024 Subaru - 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.
MSRP $39.43
$27.21
2011-2024 Subaru - 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.
MSRP $36.25
$25.01
2019-2024 Subaru - Thermostat Cover
Part Number: 11060AA390
Subaru Applications: 2.5L.
Other Names: Thermostat, Thermostat Housing, Cover-Thermo
Description: Crosstrek. 2.5L. Impreza.
MSRP $20.92
$16.06
2014-2024 Subaru - 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.
MSRP $4.40
$3.38
2005-2014 Subaru - Thermostat Unit
Part Number: 21210AA080
Subaru Applications: 3.6L.
Other Names: Thermostat, Thermostat And Gasket Ay
Description: 3.6L. Legacy/Outback. 2.5l. Tribeca. 2008-14. 2.5L without turbo, 2009-10. Legacy/Outback. 3.0l. 2006-07.
MSRP $26.67
$20.48
2011-2024 Subaru - Thermostat Housing
Part Number: 11060AA260
Subaru Applications: 2.5L. 2.0L.
Other Names: Water Inlet, Thermostat Cover, Outlet Tube, Cover Thermo
Description: Forester. Lower. 2.5L without turbo, 2011-13. Impreza. 2.5L without turbo, 2013-14. With hybrid. BRZ. Legacy. Outback. Crosstrek.
MSRP $28.30
$21.73
1991-2021 Subaru - Thermostat Housing
Part Number: 11060AA061
Subaru Notes: Included with repair kit. Included with thermostat unit.
Applications: 2.5L. W/O LEGACY.
Other Names: Water Inlet, Thermostat Cover, Engine Coolant Thermostat Housing, Cover Thermo
Replaces: 11060aa060
MSRP $36.78
$25.38
2011-2024 Subaru - Gasket
Part Number: 21236AA050
Subaru Notes: Included with thermostat. Part cannot be reused/reinstalled. Included with thermostat. Part is not reuseable, replace only.
Applications: 2.5L. 2.0L. 2.4L.
Other Names: Gasket, Gasket Thermo
Description: Forester. 2.5L without turbo, 2011-13. Impreza. Legacy/Outback. Crosstrek. BRZ.
MSRP $4.40
$3.38
2003-2021 Subaru - Thermostat Unit
Part Number: 21210AA030
Subaru Applications: 3.6L.
Other Names: Thermostat, Repair Kit, Thermostat And Gasket Ay
Description: 3.6L. Legacy, Outback. Forester. 2.5L, 2005. 2.0L, with gasket.
MSRP $28.50
$21.89
1990-2006 Subaru - Thermostat Housing
Part Number: 11060AA071
Subaru Applications: W/O LEGACY.
Other Names: Thermostat Cover, Cover-Thermo
Replaces: 11060aa050, 11060aa070
Description: Without turbo. Manual trans. 2.5L, 2002-05. Forester. All. Impreza. 2.5l. 2.5L, 2005. 2.5L, 2006-07. Baja. Legacy/Outback. 2.5l.
MSRP $30.35
$23.31
2006-2014 Subaru - Engine Coolant Thermostat
Part Number: 21200AA170
Subaru Notes: Included with thermostat unit.
Other Names: Thermostat, Thermostat Cover Bolt, Thermostat Assembly
Description: Thermostat. Impreza. Forester. 2.5L, 2006-07.
MSRP $25.00
$19.20
1990-2021 Subaru - Engine Coolant Thermostat
Part Number: 21200AA072
Subaru Notes: Included with repair kit. Included with thermostat unit.
Applications: 2.5L. W/O LEGACY.
Other Names: Thermostat
Replaces: 21200aa070, 21200aa071
MSRP $32.75
$25.15
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