Thermostats & Parts
availability
1998-2002 Subaru Forester - Pipe
Subaru
21328AA041
Auto trans.
$19.29
MSRP $25.32
Save $6.03
23.8% Off 
2019-2024 Subaru - Front Pipe
Subaru
21328AA280
Legacy, Outback. Right. Inlet.
$25.22
MSRP $33.10
Save $7.88
23.8% Off 
2005-2009 Subaru Outback - Upper Pipe
Subaru
45162AG05A
2.5L turbo, Outback.
$9.40
MSRP $12.33
Save $2.93
23.8% Off 
2005-2009 Subaru Legacy - Upper Pipe
Subaru
45162AG00A
2.5L turbo, Legacy.
$13.20
MSRP $17.32
Save $4.12
23.8% Off 
2008-2019 Subaru - Thermostat Cover
Subaru
11060AA190
3.6L. Legacy/Outback. 2008-14. Tribeca.
$18.90
MSRP $24.80
Save $5.90
23.8% Off 
1998-2012 Subaru - Lock Bolt
Subaru
800608650
Wagon. Outer. 2.5L with turbo.
$2.67
MSRP $3.50
Save $0.83
23.7% Off 
2001-2004 Subaru Outback - Return Pipe
Subaru
14165AA014
3.0L.
$57.13
MSRP $82.80
Save $25.67
31% Off 
2004-2007 Subaru - Pipe
Subaru
45175FE010
Lower pipe. 2.5L turbo. 2.0L, radiator overflow.
$41.40
MSRP $60.00
Save $18.60
31% Off 
2003-2013 Subaru - Water Pipe Mount Bolt
Subaru
808106220
2.5L with turbo. 2.5L turbo, 2006-08. 2.5L 2003-05.
$0.95
MSRP $1.50
Save $0.55
36.7% Off 
2015-2019 Subaru Legacy - Cooler Pipe
Subaru
45522AL02A
3.6L, Legacy.
$44.74
MSRP $64.83
Save $20.09
31% Off 
Engine Coolant Thermostat Housing
Subaru
11060AA420
Transmission Cooling. Block-Off Plate.
$7.07
MSRP $9.28
Save $2.21
23.8% Off 
2017-2024 Subaru - Water Pipe
Subaru
14050AB200
2.0L. Impreza. Crosstrek.
$129.77
MSRP $191.40
Save $61.63
32.2% Off 
2008-2021 Subaru - Cooler Pipe
Subaru
45175FG010
2.5L. With turbo, WRX. With turbo, with sti.
$31.13
MSRP $45.12
Save $13.99
31% Off 
2014-2021 Subaru - Cooling Pipe
Subaru
14793AA040
Egr cooler. Forester. WRX. 2.0L.
$184.93
MSRP $275.20
Save $90.27
32.8% Off 
2012-2024 Subaru - Hose & Tube Assembly Bolt
Subaru
10406250
Type 2. 2.5L. With hybrid.
$0.62
MSRP $0.98
Save $0.36
36.7% Off 
1990-2006 Subaru - Thermostat Housing
Subaru
11060AA071
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.
$23.13
MSRP $30.35
Save $7.22
23.8% Off 
1985-1994 Subaru - Engine Coolant Thermostat Gasket
Subaru
11072AA030
$2.82
MSRP $3.70
Save $0.88
23.8% Off 
2008-2018 Subaru - Engine Coolant Hose
Subaru
807611191
Engine Oil Cooling. Pipe to Upper Oil Pan.
$7.84
MSRP $10.28
Save $2.44
23.7% Off 
2011-2024 Subaru - Pulley Bolt
Subaru
800606980
2.4L turbo. 2.5L without turbo, 2011-13. 2.5L without turbo, 2013-14. 2.0L hybrid. With hybrid.
$0.46
MSRP $0.72
Save $0.26
36.1% Off 
2023-2024 Subaru - Rear Pipe
Subaru
21328AA271
Legacy, Outback. Left. To 04/18/2023. Outlet. From 04/19/2023.
$25.22
MSRP $33.10
Save $7.88
23.8% Off 
2019-2024 Subaru - Pipe Assembly
Subaru
14070AA440
2.5L, thermostat. Upper. Pipe assy. 2.5L, 2024-25.
$27.39
MSRP $39.70
Save $12.31
31% Off 
2021-2024 Subaru - Water Pipe
Subaru
14050AB480
2.5L, upper. Crosstrek. Rear. Impreza. 2.5L, 2024-25.
$113.03
MSRP $164.53
Save $51.50
31.3% Off 
1990-2021 Subaru - Engine Coolant Thermostat
Subaru
21200AA072
$24.96
MSRP $32.75
Save $7.79
23.8% Off 
2010-2012 Subaru - Thermostat
Subaru
21210AA120
Legacy. Without turbo. Outback.
$20.32
MSRP $26.67
Save $6.35
23.8% Off 
2019-2024 Subaru - Thermo Valve
Subaru
21319AA040
2.5L, thermostat. Legacy, Outback. Forester. 2.5L, upper. Crosstrek. Impreza. 2.5l. 2.5L, 2024-25.
$255.61
MSRP $380.71
Save $125.10
32.9% Off 
1993-2014 Subaru - Engine Coolant Thermostat Housing Bolt
Subaru
01040625A
3.6L. 2.5L, 2006-07. 2.5L, 2002-05. 2.5L without turbo, 2009-10. 2.0L.
$0.53
MSRP $0.84
Save $0.31
36.9% Off 
2010-2019 Subaru - Return Pipe
Subaru
14165AA091
3.6L. 2008-14.
$47.30
MSRP $68.55
Save $21.25
31% Off 
2019-2024 Subaru - By-Pass Pipe
Subaru
14049AA821
2.5L, lower. Crosstrek. Front. Left. Forester. Without hybrid, lower. Impreza.
$66.59
MSRP $96.93
Save $30.34
31.3% Off 
2005-2009 Subaru Outback - Lower Pipe
Subaru
45162AG06A
2.5L turbo, Outback.
$21.22
MSRP $27.85
Save $6.63
23.8% Off 
2013-2020 Subaru BRZ - Water Pipe
Subaru
14050AA890
Auto trans. BRZ.
$126.55
MSRP $186.65
Save $60.10
32.2% Off 
2006-2021 Subaru - Water Pipe
Subaru
14053AA550
With turbo, with sti. Water pipe. 2.5L turbo.
$129.96
MSRP $191.68
Save $61.72
32.2% Off 
2019-2024 Subaru - Thermo Valve O-Ring
Subaru
21236AA120
2.5L, thermostat. Legacy, Outback. Forester. 2.5L, upper. 2.5L, 2024-25.
$10.15
MSRP $13.32
Save $3.17
23.8% Off 
2017-2024 Subaru - By-Pass Pipe O-Ring
Subaru
806916090
Front. 2.5L, lower. With hybrid, lower.
$0.88
MSRP $1.38
Save $0.50
36.2% Off 
2011-2024 Subaru - Gasket
Subaru
21236AA050
Forester. 2.5L without turbo, 2011-13. Impreza. Legacy/Outback. Crosstrek. BRZ.
$3.35
MSRP $4.40
Save $1.05
23.9% Off 
2012-2016 Subaru - Engine Coolant Thermostat
Subaru
21210AA211
Impreza. XV Crosstrek. Legacy. Without turbo. Outback. Engine Cooling. Incl.Gasket.
$24.44
MSRP $35.42
Save $10.98
31% Off 
2019-2024 Subaru - Water Outlet O-Ring
Subaru
21235AA010
2.5L, lower.
$6.73
MSRP $8.83
Save $2.10
23.8% Off 
2017-2024 Subaru - By-Pass Pipe
Subaru
14049AA781
2.0L hybrid. Impreza. Left. Crosstrek.
$66.59
MSRP $96.93
Save $30.34
31.3% Off 
2007-2014 Subaru - Water Pipe
Subaru
14050AA600
2.5L with turbo. With turbo, WRX. With turbo, without sti.
$167.57
MSRP $247.15
Save $79.58
32.2% Off 
2011-2024 Subaru - Thermostat
Subaru
21210AA181
Forester. Lower. BRZ. No.2 (at water pump). 2.5L without turbo, 2011-13. At block.
$25.01
MSRP $36.25
Save $11.24
31% Off 
1987-1991 Subaru Justy - Thermostat Housing
Subaru
417545900
All models. Justy. Without fuel injection.
$13.68
MSRP $17.95
Save $4.27
23.8% Off 
2012-2024 Subaru - Engine Coolant Thermostat Housing Bolt
Subaru
808206040
3.6L. 2.0L hybrid. With hybrid. 2.5L, 2024-25.
$1.52
MSRP $2.00
Save $0.48
24% Off 
2019-2024 Subaru - Water Manifold
Subaru
14050AB300
2.5L, upper. 2.5L, 2024-25.
$182.41
MSRP $271.45
Save $89.04
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