Thermostats & Parts
availability
Water Pipe
Subaru
21328AA271
Legacy, Outback. Left. To 04/18/2023. Outlet. From 04/19/2023.
$23.43
MSRP $33.10
Save $9.67
29.2% Off 
Water Inlet Pipe
Subaru
21141AA131
2.5L. With turbo, with sti.
$46.50
MSRP $65.68
Save $19.18
29.2% Off 
Water Pipe
Subaru
14053AA550
With turbo, with sti. Water pipe. 2.5L turbo.
$135.71
MSRP $191.68
Save $55.97
29.2% Off 
Thermostat Unit
Subaru
21210AA030
3.6L. Legacy, Outback. Forester. 2.5L, 2005. 2.0L, with gasket.
$20.18
MSRP $28.50
Save $8.32
29.2% Off 
Engine Coolant Thermostat
Subaru
21200AA170
Thermostat. Impreza. Forester. 2.5L, 2006-07.
$17.70
MSRP $25.00
Save $7.30
29.2% Off 
Thermostat Unit
Subaru
21210AA080
3.6L. Legacy/Outback. 2.5l. Tribeca. 2008-14. 2.5L without turbo, 2009-10. Legacy/Outback. 3.0l. 2006-07.
$18.88
MSRP $26.67
Save $7.79
29.2% Off 
Engine Coolant Thermostat Gasket
Subaru
21235AA020
Transmission Cooling. Block-Off Plate.
$6.57
MSRP $9.28
Save $2.71
29.2% Off 
Cooling Pipe
Subaru
14793AA040
Egr cooler. Forester. WRX. 2.0L.
$194.84
MSRP $275.20
Save $80.36
29.2% Off 
Engine Coolant Thermostat
Subaru
21200AA121
All models. XT, sedan, coupe, wagon,hatchback. Loyale. Brat. XT coupe. 1.8l.
$15.05
MSRP $21.25
Save $6.20
29.2% Off 
Thermostat
Subaru
21210AA181
Forester. Lower. BRZ. No.2 (at water pump). 2.5L without turbo, 2011-13. At block.
$25.67
MSRP $36.25
Save $10.58
29.2% Off 
Thermostat Housing
Subaru
417545900
All models. Justy. Without fuel injection.
$12.71
MSRP $17.95
Save $5.24
29.2% Off 
Hose & Tube Assembly Bolt
Subaru
010406250
Type 2. 2.5L. With hybrid.
$0.58
MSRP $0.98
Save $0.40
40.8% Off 
Engine Coolant Thermostat Housing
Subaru
11060AA380
Transmission Cooling.
$14.81
MSRP $20.92
Save $6.11
29.2% Off 
Pipe
Subaru
45175FE010
Lower pipe. 2.5L turbo. 2.0L, radiator overflow.
$42.48
MSRP $60.00
Save $17.52
29.2% Off 
Water Pump Bolt
Subaru
808206040
3.6L. 2.0L hybrid. With hybrid. 2.5L, 2024-25.
$1.42
MSRP $2.00
Save $0.58
29% Off 
Pulley Bolt
Subaru
800606980
2.4L turbo. 2.5L without turbo, 2011-13. 2.5L without turbo, 2013-14. 2.0L hybrid. With hybrid.
$0.42
MSRP $0.72
Save $0.30
41.7% Off 
Thermostat Cover
Subaru
11060AA190
3.6L. Legacy/Outback. 2008-14. Tribeca.
$17.56
MSRP $24.80
Save $7.24
29.2% Off 
Pipe
Subaru
14049AA821
2.5L, lower. Crosstrek. Front. Left. Forester. Without hybrid, lower. Impreza.
$68.63
MSRP $96.93
Save $28.30
29.2% Off 
Thermostat Gasket
Subaru
21236AA070
Engine Cooling. Front. Ascent. WRX. Forester. With turbo. 2.0L hybrid. Impreza. With hybrid, lower. Crosstrek.
$3.12
MSRP $4.40
Save $1.28
29.1% Off 
Thermostat Gasket
Subaru
21236AA050
Forester. 2.5L without turbo, 2011-13. Impreza. Legacy/Outback. Crosstrek. BRZ.
$3.12
MSRP $4.40
Save $1.28
29.1% Off 
Engine Coolant Pipe
Subaru
14070AA440
2.5L, thermostat. Upper. Pipe assy. 2.5L, 2024-25.
$28.11
MSRP $39.70
Save $11.59
29.2% Off 
Engine Coolant Thermostat
Subaru
21210AA211
Impreza. XV Crosstrek. Legacy. Without turbo. Outback. Engine Cooling. Incl.Gasket.
$25.08
MSRP $35.42
Save $10.34
29.2% Off 
Water Pipe
Subaru
14050AA600
2.5L with turbo. With turbo, WRX. With turbo, without sti.
$174.98
MSRP $247.15
Save $72.17
29.2% Off 
Pipe
Subaru
14049AA831
Crosstrek. Front. Center. Forester. 2.5L. Impreza.
$43.68
MSRP $61.70
Save $18.02
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