Cooling System for 2015 Subaru WRX STI
No.
Part # / Description / Price
Price
1
Radiator Assembly 
Subaru
Subaru Notes: Includes: Radiator Cap.
Description: 2.5L. WRX STI.
MSRP $349.93
$231.48
MSRP $349.93
$231.48
2
Cap Subaru
Subaru Description: WRX STI. Location-Radiator. Impreza. 2.0L hybrid. Forester. With turbo, WRX. At water pipe. 2.5L upper. Baja. Crosstrek.
MSRP $24.37
$19.01
MSRP $24.37
$19.01
3
OEM NEW 08-20 Subaru WRX STI Impreza 2.5L Upper Radiator Inlet Hose 45161AG000 Subaru
Subaru Description: Impreza. WRX STI. Forester. 2.5L.
MSRP $36.67
$25.70
MSRP $36.67
$25.70
4
Lower Hose Subaru
Subaru Description: Impreza. WRX STI. Forester. With turbo. All. 2.5L.
MSRP $27.00
$21.06
MSRP $27.00
$21.06
5
Reservoir Assembly Subaru
Subaru Notes: Includes: Expansion Tank Cap.
Description: WRX STI. 2.5L.
MSRP $71.27
$49.94
MSRP $71.27
$49.94
6
OEM NEW 2008-2020 Subaru BRZ Impreza Tribeca Crosstrek Reservoir Cap 45153AA000 Subaru
Subaru Description: WRX STI. Tribeca. 2.5L turbo. Expansion tank cap. 2.0L hybrid. BRZ. Forester. Impreza. With hybrid. Crosstrek.
MSRP $5.78
$5.21
MSRP $5.78
$5.21
7
OEM NEW 1990-2020 Subaru Impreza Forester Engine Coolant Thermostat 21200AA072 Subaru
Subaru MSRP $32.75
$25.55
MSRP $32.75
$25.55
8
OEM NEW 90-20 Subaru WRX STI Legacy Engine Coolant Thermostat Gasket 21236AA010 Subaru
Subaru MSRP $4.58
$4.13
MSRP $4.58
$4.13
10
OEM NEW 04-20 Subaru Baja Forester Impreza Engine Water Pump Complete 21111AA240 Subaru
Subaru Description: WRX STI. Forester. With sti model. Baja. Impreza. 2.0l. With turbo, with sti. 2.5L.
MSRP $163.60
$112.39
MSRP $163.60
$112.39
11
Genuine Subaru OEM Water Pump Gasket Baja Forester Impreza Legacy Outback NEW Subaru
Subaru Description: Impreza. Gasket. Legacy/Outback. WRX STI. 2.5L, 2006-07. 2.5L, 2002-05. Without turbo. Forester. 2.0L. 2.5L, 2005.
MSRP $5.48
$4.94
MSRP $5.48
$4.94
12
OEM NEW 2008-2020 Subaru Forester Subaru WRX STI Crosstrek Fan Blade 45121FJ000 Subaru
Subaru Description: With turbo. 2.0L. 2.5L turbo. WRX STI. Forester. Impreza. XV Crosstrek. From 9/20/13.
MSRP $85.05
$58.43
MSRP $85.05
$58.43
13
OEM NEW 08-17 Subaru Crosstrek Impreza WRX Engine Cooling Fan Shroud 45122FG003 Subaru
Subaru Description: Forester. Impreza. Crosstrek. 2.5L. WRX STI. Without turbo.
MSRP $89.25
$61.31
MSRP $89.25
$61.31
14
OEM NEW 08-19 Subaru Impreza Forester Right Side Front Motor Assembly 45131FG003 Subaru
Subaru MSRP $202.02
$134.85
MSRP $202.02
$134.85