Thermostats & Parts
Condition
MSRP
Category
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Engine Coolant Thermostat Gasket
Part Number: 21235AA020
Subaru Other Names: Cover O-Ring, Gasket-Outlet Hsg
Description: Transmission Cooling. Block-Off Plate.
Fits:
- Subaru:
- BRZ,
- WRX
MSRP $9.28
$6.41
Gasket
Part Number: 21236AA010
Subaru Notes: Included with repair kit. Included with thermostat unit.
Applications: 3.6L. 2.5L.
Other Names: Thermostat Gasket, Engine Coolant Thermostat Gasket, Thermostat Housing Gasket, Thermostat Unit Gasket, Thermostat Cover Gasket,...
Replaces: 21236AA000
Fits:
- Subaru:
- B9 Tribeca,
- Baja,
- Forester,
- Impreza,
- Legacy,
MSRP $4.58
$3.16
Thermostat 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.
Fits:
- Subaru:
- BRZ,
- Crosstrek,
- Forester,
- Impreza,
- Legacy,
MSRP $4.40
$3.04
HVAC Heater Control Valve O-Ring
Part Number: 21236aa120
Subaru Notes: Included with heater valve. Included with thermo valve.
Applications: 2.5L.
Other Names: Heater Valve Gasket, Gasket, Thermo Valve O-Ring, Gasket-Thermo
Description: Legacy, Outback. Forester. 2.5L upper.
Fits:
- Subaru:
- Crosstrek,
- Forester,
- Impreza,
- Legacy,
- Outback
MSRP $13.32
$9.19
Pipe
Part Number: 21328aa041
Subaru Other Names: Oil Cooler Pipe
Replaces: 21328AA040
Description: Auto trans.
Fits:
- Subaru:
- Forester
MSRP $25.32
$17.47
Water Pipe
Part Number: 21328AA280
Subaru Applications: 2.4L.
Other Names: Front Pipe, Oil Line, Pipe-Oil Cooler
Description: Legacy, Outback. Right. Inlet.
Fits:
- Subaru:
- Ascent,
- Legacy,
- Outback,
- WRX
MSRP $33.10
$22.84
Lower Pipe
Part Number: 45162ag01a
Subaru Other Names: Hose Over Flow In
Description: 2.5L turbo, Legacy.
Fits:
- Subaru:
- Legacy,
- Outback
MSRP $17.32
$11.95
Upper Pipe
Part Number: 45162ag05a
Subaru Other Names: Hose Over Flow
Description: 2.5L turbo, Outback.
Fits:
- Subaru:
- Outback
MSRP $12.33
$8.51
Cooler Pipe
Part Number: 45175FG010
Subaru Other Names: Pipe, Overflow Hose, Pipe Over Flow
Replaces: 45175AG010
Description: 2.5L. With turbo, WRX. With turbo, with sti.
Fits:
- Subaru:
- Forester,
- Impreza,
- WRX STI
MSRP $45.12
$30.86
Cooler Pipe
Part Number: 45522AL00A
Subaru Other Names: Pipe Atf Complete
Description: 3.6L, Outback.
Fits:
- Subaru:
- Outback
MSRP $74.40
$50.89
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.
Fits:
- Subaru:
- Crosstrek,
- Forester,
- Impreza,
- Legacy,
- Outback,
MSRP $20.92
$14.43
Water Pump Gasket
Part Number: 806982030
Subaru Other Names: Engine Water Pump Gasket, O Ring
Description: 3.0L. O-Ring. 2006-07.
Fits:
- Subaru:
- B9 Tribeca,
- Legacy,
- Outback
MSRP $6.90
$4.76
Intake Manifold Gasket
Part Number: 14035aa492
Subaru Notes: Included with intake manifold.
Other Names: Manifold Gasket, Engine Intake Manifold Gasket, Fuel Injection Plenum Gasket, Gasket Intake Manifold
Replaces: 14035AA490, 14035AA491
Description: 2010-12. Legacy/Outback. 2.5l. With turbo. Upper. 2.5L turbo. Forester. Impreza. Without sti.
Fits:
- Subaru:
- Forester,
- Impreza,
- Legacy,
- Outback
MSRP $7.68
$5.30
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.
Fits:
- Subaru:
- Crosstrek,
- Forester,
- Impreza,
- Legacy,
- Outback
MSRP $39.43
$26.97
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.
Fits:
- Subaru:
- Crosstrek,
- Impreza,
- Legacy,
- Outback,
- XV Crosstrek
MSRP $35.42
$24.23
Water Pump Bolt
Part Number: 808206040
Subaru Notes: Included with water pipe.
Other Names: Thermostat Housing Bolt, Water Pipe Bolt, Water Manifold Bolt, Thermostat Cover Bolt, Cross Over Pipe Bolt, Bolt 6X25X18
Description: 2.5L. 3.6L. 2.0L hybrid. With hybrid.
Fits:
- Subaru:
- BRZ,
- Crosstrek,
- Forester,
- Impreza,
- Legacy,
MSRP $2.00
$1.38
Engine Coolant Hose
Part Number: 99078aa570
Subaru Other Names: Water Hose, Hose Water
Description: Engine Oil Cooling. Pipe to Upper Oil Pan.
Fits:
- Subaru:
- B9 Tribeca,
- Legacy,
- Outback
MSRP $20.42
$14.09
Thermostat
Part Number: 21210AA260
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
$26.97
Pipe
Part Number: 45175FE010
Subaru Other Names: Engine Coolant Pipe, Lower Pipe, Pipe Over Flow
Description: Lower pipe. 2.5L turbo. 2.0L, radiator overflow.
Fits:
- Subaru:
- Baja,
- Impreza
MSRP $60.00
$41.04
Water Pipe O-Ring
Part Number: 806933080
Subaru Notes: Included with water pipe.
Other Names: Engine Coolant Outlet Gasket, Water Manifold O-Ring, Cross Over Pipe O-Ring, Filler Neck O-Ring, Engine Coolant Inlet Flange O-Ring,...
Replaces: 806933010
Description: 2.5L.
Fits:
- Subaru:
- Ascent,
- Baja,
- BRZ,
- Crosstrek,
- Forester,
MSRP $5.13
$3.54
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.
Fits:
- Subaru:
- B9 Tribeca,
- Forester,
- Impreza,
- Legacy,
- Outback,
MSRP $26.67
$18.40
Engine Coolant Thermostat Housing Bolt
Part Number: 01040625a
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,
MSRP $0.84
$0.48
Outlet Hose
Part Number: 72421CA010
Subaru Other Names: Heater Hose, Hose Heater Out
Description: BRZ. Outlet.
Fits:
- Subaru:
- BRZ
MSRP $22.02
$15.19
Water Pipe Mount Bolt
Part Number: 808106220
Subaru Other Names: Water Manifold Bolt, Water Pipe Bolt, Engine Coolant Inlet Flange Bolt, Bolt
Description: 2.5L with turbo. 2.5L turbo, 2006-08. 2.5L 2003-05.
Fits:
- Subaru:
- Forester,
- Legacy,
- Outback
MSRP $1.50
$0.86
Pipe Assembly
Part Number: 73551XC00A
Subaru Notes: Included with Heater assembly.
Other Names: Pipe
Description: Outer components.
Fits:
- Subaru:
- Ascent
MSRP $66.32
$45.36
Thermostat Housing
Part Number: 11060AA061
Subaru Notes: Included with repair kit. Included with thermostat unit.
Applications: 2.5L. W/O LEGACY.
Other Names: Thermostat Cover, Water Inlet, Engine Coolant Thermostat Housing, Cover Thermo
Replaces: 11060AA060
Fits:
- Subaru:
- Baja,
- Forester,
- Impreza,
- Legacy,
- Outback,
MSRP $36.78
$25.16
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.
Fits:
- Subaru:
- Baja,
- Forester,
- Impreza,
- Legacy,
- Outback
MSRP $30.35
$20.94
Thermostat Cover
Part Number: 11060aa150
Subaru Other Names: Thermostat Housing, Cover Thermo
Description: Legacy/Outback. 3.0l. 2006-07. Tribeca.
Fits:
- Subaru:
- B9 Tribeca,
- Legacy,
- Outback
MSRP $33.00
$22.77
Thermostat Housing
Part Number: 11060AA410
Subaru Applications: 2.4L.
Other Names: Cover-Thermo
Description: Auto trans only. BRZ. Automatic trans.
Fits:
- Subaru:
- BRZ
MSRP $21.97
$15.16
By-Pass Pipe
Part Number: 14049AA781
Subaru Applications: 2.0L.
Other Names: Pipe Assembly, Pipe, Pipe Assembly-Water
Replaces: 14049AA780
Description: 2.0L hybrid. Impreza. Left. Crosstrek.
Fits:
- Subaru:
- Crosstrek,
- Impreza
MSRP $96.93
$65.14
Water Pipe
Part Number: 14050AA94A
Subaru Other Names: Pipe Complete Water
Description: 2.5L without turbo.
Fits:
- Subaru:
- Legacy,
- Outback
MSRP $546.03
$353.83
Water Pipe
Part Number: 14050AB02A
Subaru Other Names: Pipe Complete Water
Description: 2.5L.
Fits:
- Subaru:
- Legacy,
- Outback
MSRP $478.05
$315.51
Water Pipe
Part Number: 14050AB160
Subaru Other Names: Pipe Complete Water
Description: Without hybrid, manual trans.
Fits:
- Subaru:
- Crosstrek,
- Impreza,
- XV Crosstrek
MSRP $278.97
$184.12
Water Pipe
Part Number: 14050AB200
Subaru Applications: 2.0L.
Other Names: Engine Coolant Pipe, Cross Over Pipe, Crossover Pipe, Pipe Ay Water
Description: 2.0L. Impreza. Crosstrek.
Fits:
- Subaru:
- Crosstrek,
- Impreza
MSRP $191.40
$126.32
Engine Coolant Pipe
Part Number: 14050AB310
Subaru Other Names: Pipe Assembly, Water Pipe, Pipe Complete-Water
Description: 2.5L, thermostat. Upper. Water pipe.
Fits:
- Subaru:
- Forester,
- Legacy,
- Outback
MSRP $138.82
$93.28
By-Pass Pipe
Part Number: 14050AB510
Subaru Other Names: Pipe Complete-Water
Description: Manual trans.
Fits:
- Subaru:
- BRZ
MSRP $79.82
$54.59
By-Pass Pipe
Part Number: 14050AB530
Subaru Other Names: Pipe Complete-Water
Description: Auto trans.
Fits:
- Subaru:
- BRZ
MSRP $96.93
$65.14
MSRP $30.20
$20.84
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.
Fits:
- Subaru:
- Baja,
- Forester,
- Impreza,
- Legacy,
- Outback,
MSRP $28.50
$19.67
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.
Fits:
- Subaru:
- Ascent,
- BRZ,
- Crosstrek,
- Forester,
- Impreza,
MSRP $6.25
$4.31
Engine Coolant Bypass Pipe O-Ring
Part Number: 806916090
Subaru Notes: Included with front pipe. Included with by-pass pipe. Included with connector pipe. Included with left side water pipe.
Other Names: Water Pipe O-Ring, By-Pass Pipe O-Ring, Front Pipe O-Ring, Rear Pipe O-Ring, Engine Coolant Pipe O-Ring, Connector Pipe O-Ring, O...
Description: Front. With hybrid, lower. 2.5L lower.
Fits:
- Subaru:
- Ascent,
- Crosstrek,
- Forester,
- Impreza,
- Legacy,
MSRP $1.38
$0.79
Engine Coolant Thermostat Gasket
Part Number: 11072aa030
Subaru Other Names: Thermo Cover Gasket
Replaces: 11072AA000, 11072AA020, 817554100, 817554110, 817554120
Fits:
- Subaru:
- Brat,
- DL,
- GL,
- GL-10,
- Loyale,
MSRP $3.70
$2.55
Cover
Part Number: 21135aa030
Subaru Other Names: Cover-Water Pump
Description: 2.4L turbo.
Fits:
- Subaru:
- Ascent,
- Legacy,
- Outback,
- WRX
MSRP $17.63
$12.17
Striker Bolt
Part Number: 901000269
Subaru Notes: Included with intercooler.
Other Names: Lock Bolt, Stay Bracket Bolt, Hinge Pilot Bolt, Stay Bolt, Hinge Lower Bolt, Inter-Cooler Bolt, Water Pipe Bolt, Pipe Bolt,...
Replaces: 010408160, 01040816A
Description: Outback. Legacy. 2.0L. 2.5L. Sti. 25gt & WRX. Without power liftgate.
Fits:
- Subaru:
- B9 Tribeca,
- BRZ,
- Crosstrek,
- Forester,
- Impreza,
MSRP $0.76
$0.44
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.
Fits:
- Subaru:
- Ascent,
- Crosstrek,
- Forester,
- Impreza,
- Legacy,
MSRP $4.40
$3.04
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