Radiator Hoses

Radiator hoses play a vital role in your engine’s cooling system. They distribute the engine coolant to help your car stay within the ideal temperature limit when it’s running. Subaru Online Parts offers radiator hoses that are durable, affordable, and made from industry-grade materials. Visit our website if you need an inlet or outlet hose.


73039TA020 - : A/C Refrigerant Line O-Ring for Subaru Image

A/C Refrigerant Line O-Ring

Subaru 73039TA020
Location-Compressor. #3. Lower. 2005-08, type 2. WRX. Suction hose. To compressor.
$1.45
MSRP $2.02
Save $0.57
28.2% Off
73039TA010 - : A/C Refrigerant Line O-Ring for Subaru Image

A/C Refrigerant Line O-Ring

Subaru 73039TA010
Location-Expansion Valve. 2005-08, type 1. WRX. Suction hose. To expansion valve. Upper.
$1.40
MSRP $1.95
Save $0.55
28.2% Off
46012SA010 - : Intake Duct for Subaru Image

Intake Duct

Subaru 46012SA010
2.5L sohc, 2005-08. 2.5L turbo.
$24.43
MSRP $33.93
Save $9.50
28% Off
46012AE100 - : Air Inlet Duct for Subaru Image

Air Inlet Duct

Subaru 46012AE100
2.5L turbo. Air inlet duct. 2.0L.
$42.88
MSRP $59.55
Save $16.67
28% Off
805974040 - : Engine Air Duct Clamp for Subaru Image

Engine Air Duct Clamp

Subaru 805974040
With hybrid, #2.
$4.39
MSRP $6.10
Save $1.71
28% Off
14070AA440 - : Engine Coolant Pipe for Subaru Image

Engine Coolant Pipe

Subaru 14070AA440
2.5L, thermostat. Upper. Pipe assy. 2.5L, 2024-25.
$28.58
MSRP $39.70
Save $11.12
28% Off
46012SJ000 - : Air Inlet Duct for Subaru Image

Air Inlet Duct

Subaru 46012SJ000
Air inlet duct.
$32.68
MSRP $45.38
Save $12.70
28% Off
46012SA070 - : Intake Duct for Subaru Image

Intake Duct

Subaru 46012SA070
2.5L sohc 2005-08.
$28.81
MSRP $40.02
Save $11.21
28% Off
805984160 - : Boot Clamp for Subaru Image

Boot Clamp

Subaru 805984160
2.4L turbo.
$2.34
MSRP $3.25
Save $0.91
28% Off
11849AA111 - : PCV Tube for Subaru Image

PCV Tube

Subaru 11849AA111
2.5L 2005-08. from 8-21-04. 2.5L, 2005-08, to 8-20-04.
$74.44
MSRP $103.38
Save $28.94
28% Off
86655SL510 - : Filler Tube for Subaru Image

Filler Tube

Subaru 86655SL510
$23.57
MSRP $32.73
Save $9.16
28% Off
805974030 - : Intake Duct Clamp for Subaru Image

Intake Duct Clamp

Subaru 805974030
2.5L. Outlet. 2013-14.
$3.28
MSRP $4.55
Save $1.27
27.9% Off

No results found for "radiator hoses". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!


Avoid Engine Overheating with a Genuine Car Radiator Hose

Your car generates a massive amount of heat that needs to be cooled to avoid costly repairs. The radiator is part of this process as it’s responsible for storing your engine coolant, otherwise known as antifreeze. A special thermostat controls your radiator and monitors your engine’s temperature. When it detects the engine has reached a certain heat threshold, it will release the antifreeze.

This is where radiator hoses come in. It’s the passageway that the coolant uses to reach the engine. Once it does, it returns to the radiator to be recooled. Radiator hoses come in two: the inlet and outlet hose.

The outlet hose transports the antifreeze from the radiator to the engine to cool it off. Meanwhile, the inlet hose is responsible for taking the hot antifreeze from the engine, returning it to the radiator, and using it again once the thermostat detects another temperature rise. 

You might want to change your radiator hose every five years or every 60,000 miles, depending on your car model. This will ensure that the cooling system is at an optimal level and your engine doesn’t suffer overheating. You should also watch out for signs like poor air conditioning output, leaking coolant, or steam coming out from the engine compartment. When this happens, you should immediately replace your radiator hose to avoid costly engine repairs.

Buy 100% OEM Radiator Hoses from SubaruOnlineParts

If you’re looking for 100% genuine radiator hoses, look no further than Subaru Online Parts. We only carry OEM items and do not sell aftermarket products. We also offer them less than the manufacturer’s suggested retail price. To grab these deals and discounts, visit our site and browse our wide auto part selection for your needs. Send us a line if you have any more questions about our radiator hoses and we’ll get back to you straight away.