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OEM Subaru Cooling Systems

Shop Subaru Cooling Systems Designed for Consistent Temperature Control

At Liberty Subaru, we know most drivers don’t spend much time thinking about cooling systems until a service visit brings them into the conversation. These components quietly support everyday driving by helping manage engine temperature. Understanding what makes up a cooling system can make maintenance discussions easier to follow. That knowledge supports more confident ownership.

How cooling systems support engine operation

Subaru cooling systems are designed to circulate coolant through the engine and radiator to manage heat generated during operation. Core components include radiators, hoses, thermostats, and water pumps, all working together within the cooling systems category. Each part is manufactured to meet specific fitment and flow requirements based on engine design.

When cooling components are typically reviewed

Cooling system parts are often inspected during routine maintenance, coolant replacement intervals, or when leaks or temperature irregularities are noted. Hoses and seals may show signs of wear over time due to heat exposure and pressure changes. Addressing related components together helps maintain consistent system operation.

Selecting compatible Subaru cooling parts

Liberty Subaru offers Subaru cooling system components organized by model and year to support accurate selection. OEM parts are designed to align with factory specifications for proper fit and application. Installation requirements may vary, and professional consultation is recommended. For drivers planning ahead or addressing maintenance needs, Liberty Subaru provides reliable access to manufacturer-aligned cooling system components.

21110AA741 - : Water Pump for Subaru Image

Water Pump

Subaru 21110AA741
Impreza. Crosstrek. Incl.Gasket. With hybrid.
$110.51
MSRP $161.57
Save $51.06
31.6% Off
21111AA320 - : Water Pump for Subaru Image

Water Pump

Subaru 21111AA320
Water Pump Complete. Main Engine Water Pump Fits Legacy, Outback Water Pump If any of the Components of your vehicle's Water pump...
$111.66
MSRP $163.25
Save $51.59
31.6% Off
21111AA280 - : Water Pump for Subaru Image

Water Pump

Subaru 21111AA280
Legacy/Outback. 2.5l. Forester. All. 2.5L without turbo, 2009-10. Impreza. 2.5l. 2.5L, 2006-07. Manual trans.
$129.05
MSRP $192.03
Save $62.98
32.8% Off
21111AA230 - : Water Pump for Subaru Image

Water Pump

Subaru 21111AA230
Incl.Pulley. Forester. Without turbo. Auto trans.
$113.62
MSRP $166.12
Save $52.50
31.6% Off
G904042030 - : Water Pump for Subaru Image

Water Pump

Subaru G904042030
Front. Solterra. Main pump.
$354.66
MSRP $530.13
Save $175.47
33.1% Off
21110AA770 - : Water Pump for Subaru Image

Water Pump

Subaru 21110AA770
Legacy, Outback. Forester. Ascent. WRX. Crosstrek. 2.5L. 2.4L turbo. Impreza. 2.0L.
$113.41
MSRP $168.77
Save $55.36
32.8% Off
21111AA007 - : Water Pump for Subaru Image

Water Pump

Subaru 21111AA007
Legacy. Forester. Without turbo. Manual trans. Impreza. 2.5l.
$82.88
MSRP $121.17
Save $38.29
31.6% Off
807611121 - : Engine Oil Cooler Line for Subaru Image

Engine Oil Cooler Line

Subaru 807611121
2.5L turbo. Engine Oil Cooling. Cooler to Connector.
$8.50
MSRP $10.98
Save $2.48
22.6% Off
45520FE140 - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520FE140
2.5L, auto trans, front.
$48.85
MSRP $70.80
Save $21.95
31% Off
45520AG11A - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520AG11A
Outlet hose. 3.0L. 2.5L turbo.
$12.54
MSRP $16.20
Save $3.66
22.6% Off
45520AE05A - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520AE05A
2.5L, trans cooler, rear, inlet. 3.0L, trans cooler, rear, inlet. 2.5L. trans cooler rear, lower.
$19.49
MSRP $25.18
Save $5.69
22.6% Off
45162FE010 - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45162FE010
Connector hose. 2.5L turbo.
$6.10
MSRP $7.88
Save $1.78
22.6% Off

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