Subaru Thermostats

Can a Car Work Without a Thermostat?

A car's thermostat is crucial for regulating the engine's operating temperature, preventing overheating, and ensuring efficient fuel efficiency. It regulates the flow of coolant through the engine and radiator and ensures a consistent cabin warm-up. While some may temporarily remove the thermostat, it's not recommended for regular use due to inefficient engine performance, increased wear and tear, and potential overheating issues. If concerns arise, it's best to replace the thermostat with a manufacturer-recommended part.

Other Parts

  1. Spark Plugs

    Spark plugs are crucial in an internal combustion engine's ignition system, creating a spark that ignites the air-fuel mixture.

  2. Alternators

    Alternators are essential for converting mechanical energy into electrical power, charging the battery, and powering electrical systems.

  3. Radiators

    Radiators are essential for engine cooling and heat dissipation, transferring heat from the engine coolant to the surrounding air.

Buy Cheap Genuine Subaru Thermostats at Devil Subaru Parts

Feel free to browse through our catalog and have your orders delivered directly to you! Please contact us with your inquiries and concerns.

Engine Coolant Thermostat Housing

Part Number: 11060aa360
Subaru Subaru
Notes: Included with water pipe.
Applications: 2.5L. 2.0L. 2.4L.
Other Names: Thermostat Housing, Thermostat Cover, Cover Thermo
Description: Transmission Cooling. Rear. Without hybrid, upper. Forester. 2.0L. Impreza. WRX. Off water pipe. Crosstrek.
Fits:
  • Subaru:
    • Ascent,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • WRX
MSRP $20.92
$14.43

Engine Coolant Thermostat Housing

Part Number: 11060aa270
Subaru Subaru
Applications: 3.6L. 2.0L.
Other Names: Thermostat Housing, Water Inlet, Cover Thermo
Description: Transmission Cooling. Legacy, Outback. Impreza. Without hybrid. Crosstrek.
Fits:
  • Subaru:
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • XV Crosstrek
MSRP $20.92
$14.43

Engine Coolant Thermostat Gasket

Part Number: 21236AA101
Subaru Subaru
Notes: Included with thermostat.
Applications: 2.4L. 2.0L. 2.5L.
Other Names: Thermostat Gasket, Gasket, Thermostat O-Ring, Thermostat Seal, Engine Coolant Thermostat O-Ring, Gasket-Thermo
Replaces: 21236AA100
Description: Transmission Cooling. Rear. Legacy, Outback. BRZ. Forester. Impreza. Crosstrek. 2.5L. 2.0L. from 07/13/2022.
Fits:
  • Subaru:
    • Ascent,
    • BRZ,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • XV Crosstrek
MSRP $6.25
$4.31

Engine Coolant Thermostat Housing

Part Number: 11060AA300
Subaru Subaru
Applications: 2.0L. 2.4L. 2.5L.
Other Names: Thermostat Housing, Water Outlet, Thermostat Cover, Water Inlet, Cover Thermo
Fits:
  • Subaru:
    • Ascent,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • WRX
MSRP $39.98
$27.35

Engine Coolant Thermostat Housing Bolt

Part Number: 01040625a
Subaru Subaru
Notes: Included with water pipe.
Other Names: Thermostat Cover Bolt, Thermostat Bolt, Thermostat Housing Bolt, Cooling Pipe Bolt, Water Manifold Bolt, Water Pump Bolt, Water...
Description: 3.6L. 2.5L, 2006-07. 2.5L, 2002-05. 2.5L without turbo, 2009-10. 2.0L.
Fits:
  • Subaru:
    • B9 Tribeca,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • Tribeca
MSRP $0.84
$0.48

Thermostat

Part Number: 21200AA080
Subaru Subaru
Applications: W/O LEGACY.
Description: All models. Xt6. XT coupe. 2.7l.
Fits:
  • Subaru:
    • XT
MSRP $25.93
$17.89

Thermostat

Part Number: 21210AA291
Subaru 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.
Fits:
  • Subaru:
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
MSRP $39.43
$26.97

Thermostatic Switch

Part Number: 73540xc00a
Subaru Subaru
Notes: Included with AC & heater assembly.
Other Names: Temp Sensor, Thms Thermo Assembly
Description: Inner components, to 01/27/2020. Ascent. To 01/20.
Fits:
  • Subaru:
    • Ascent
MSRP $10.73
$7.41

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