Thermostats & Parts
Engine Coolant Thermostat
Part Number: 21210AA211
Subaru Notes: Includes Gasket.
Applications: 2.0L. 2.5L.
Other Names: Thermostat, Thermostat And Gasket Ay
Replaces: 21210aa210
Description: Impreza. XV Crosstrek. Legacy. Without turbo. Outback. Engine Cooling. Incl.Gasket.
MSRP $35.42
$24.44
Thermostat Housing Bolt
Part Number: 21177AA000
Subaru Other Names: Engine Coolant Thermostat Housing Bolt, Bolt
Description: 2.5L, 2005.
MSRP $0.92
$0.59
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
$25.35
Engine Coolant Thermostat
Part Number: 21210AA191
Subaru Notes: Included with water pipe. Includes Thermostat Gasket.
Applications: 2.4L. 2.0L.
Other Names: Thermostat, Thermo & Gasket Ay
Replaces: 21210aa190
Description: XV Crosstrek.
MSRP $33.50
$23.12
Engine Coolant Thermostat
Part Number: 21200AA121
Subaru Applications: W/O LEGACY.
Other Names: Thermostat
Replaces: 21200aa050, 21200aa060, 21200aa100, 21200aa120, 317534302, 417537000, 417537300
Description: All models. XT, sedan, coupe, wagon,hatchback. Loyale. Brat. XT coupe. 1.8l.
MSRP $21.25
$16.45
Engine Coolant Thermostat
Part Number: 21210AA221
Subaru Notes: Includes Thermostat Gasket. Part has related components that cannot be reused/reinstalled. gasket.
Applications: 2.4L. 2.0L.
Other Names: Thermostat, Thermostat And Gasket Ay
Replaces: 21210aa220
MSRP $39.43
$27.21
Engine Coolant Thermostat Gasket
Part Number: 21236AA101
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.
MSRP $6.25
$4.84
Engine Coolant Thermostat Housing
Part Number: 11060AA270
Subaru Applications: 3.6L. 2.0L.
Other Names: Thermostat Housing, Water Inlet, Cover Thermo
Description: Transmission Cooling. Legacy, Outback. Impreza. Without hybrid. Crosstrek.
MSRP $20.92
$16.19
Engine Coolant Thermostat Gasket
Part Number: 21235AA020
Subaru Other Names: Cover O-Ring, Gasket-Outlet Hsg
Description: Transmission Cooling. Block-Off Plate.
MSRP $9.28
$7.19
Engine Coolant Thermostat Housing
Part Number: 11060AA300
Subaru Applications: 2.0L. 2.4L. 2.5L.
Other Names: Thermostat Housing, Water Outlet, Thermostat Cover, Water Inlet, Cover Thermo
MSRP $39.98
$27.59
Engine Coolant Thermostat Housing
Part Number: 11060AA420
Subaru Other Names: Cover-Thermo
Description: Transmission Cooling. Block-Off Plate.
MSRP $9.28
$7.19
Engine Coolant Thermostat Gasket
Part Number: 21236AA091
Subaru Other Names: Gasket-Thermo
Replaces: 21236aa090
Description: Transmission Cooling.
MSRP $8.22
$6.36
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