Subaru Legacy Thermostat

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We stock Genuine OEM Subaru® Thermostat for your Subaru Legacy. 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.

OEM NEW 2015-2019 Subaru Crosstrek Impreza Engine Coolant Thermostat 21210AA260

Part Number: 21210AA260
Subaru Subaru
Applications: 2.5L.
Other Names: Thermostat And Gasket Ay
Description: 2.5L. Legacy, Outback.
Fits:
  • Subaru:
    • Crosstrek,
    • Impreza,
    • Legacy,
    • Outback,
    • XV Crosstrek
MSRP $39.43
$27.63

OEM NEW 2010-12 Subaru Legacy Outback, Thermostat and Gasket Assembly 21210AA120

Part Number: 21210AA120
Subaru Subaru
Applications: 2.5L.
Other Names: Thermostat And Gasket Ay
Description: Legacy. Without turbo. Outback.
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $26.67
$20.80

Thermostat

Part Number: 21210AA160
Subaru Subaru
Applications: 2.5L.
Other Names: Thermostat And Gasket Ay
Description: Legacy. With turbo.
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $33.50
$23.48

OEM NEW 2015-18 Subaru Baja Impreza Legacy Engine Coolant Thermostat 21210AA030

Part Number: 21210AA030
Subaru 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.
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • WRX STI
MSRP $28.50
$22.23

Thermostat Housing

Part Number: 11060AA061
Subaru 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
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • SVX,
    • WRX STI
MSRP $36.78
$25.78

Genuine Subaru OEM Thermostat Housing Cover / Protector 90-06 Non-Turbo NEW

Part Number: 11060AA071
Subaru Subaru
Applications: W/O LEGACY.
Other Names: Thermostat Cover, Cover-Thermo
Replaces: 11060AA050, 11060AA070
Description: Thermostat Housing Cover / Protector
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
MSRP $30.35
$23.67

2008-2009 Subaru Legacy Factory Thermostat Housing Cover BRAND NEW OEM Genuine

Part Number: 11060AA150
Subaru Subaru
Other Names: Thermostat Housing, Cover Thermo
Description: Legacy/Outback. 3.0l. 2006-07. Tribeca.
Fits:
  • Subaru:
    • B9 Tribeca,
    • Legacy,
    • Outback
MSRP $33.00
$25.74

Thermostat Housing

Part Number: 11060AA260
Subaru 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.
Fits:
  • Subaru:
    • BRZ,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • XV Crosstrek
Not For Sale

Thermostat Cover

Part Number: 11060AA390
Subaru Subaru
Applications: 2.5L.
Other Names: Thermostat, Thermostat Housing, Cover-Thermo
Description: Crosstrek. 2.5L. Impreza.
Fits:
  • Subaru:
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
MSRP $20.92
$16.32

Thermostat Unit

Part Number: 21200AA230
Subaru Subaru
Notes: Included with thermostat.
Other Names: Thermostat Assembly
Description: 2.5L with turbo.
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $25.00
$19.50

Thermostat Cover

Part Number: 11060AA190
Subaru Subaru
Applications: 3.6L.
Other Names: Thermostat Housing, Cover Thermo
Description: 3.6L. Legacy/Outback. 2008-14. Tribeca.
Fits:
  • Subaru:
    • Legacy,
    • Outback,
    • Tribeca
MSRP $24.80
$19.34

Thermostat Unit

Part Number: 21200AA200
Subaru Subaru
Other Names: Thermostat Assembly
Description: 2.5L without turbo, 2010-12.
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $25.00
$19.50
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