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.


SOA329Y407 - : Hose for Subaru Image

Hose

Subaru SOA329Y407
Wynn's, assembly.
$167.87
MSRP $233.15
Save $65.28
28% Off
21204AB220 - : Hose for Subaru Image

Hose

Subaru 21204AB220
2.5L without turbo, lower.
$11.21
MSRP $15.57
Save $4.36
28% Off
21204AA850 - : Hose for Subaru Image

Hose

Subaru 21204AA850
Throttle Body to Pipe. Without turbo. Throttle Body to Outlet. With turbo, with sti. 2.5L, 2003-05.
$10.21
MSRP $14.18
Save $3.97
28% Off
45162FN00A - : Hose for Subaru Image

Hose

Subaru 45162FN00A
2.5L.
$3.91
MSRP $5.43
Save $1.52
28% Off
21204AB240 - : Hose for Subaru Image

Hose

Subaru 21204AB240
Block to Crossover Pipe. 2.5L. Rear, front. Water Manifold. To Engine. BRZ. 2.0L hybrid. With hybrid, upper.
$10.21
MSRP $14.18
Save $3.97
28% Off
72313CA010 - : Hose for Subaru Image

Hose

Subaru 72313CA010
$31.20
MSRP $43.33
Save $12.13
28% Off
46026CA000 - : Hose for Subaru Image

Hose

Subaru 46026CA000
$30.95
MSRP $42.98
Save $12.03
28% Off
807707131 - : Hose for Subaru Image

Hose

Subaru 807707131
$15.40
MSRP $21.38
Save $5.98
28% Off
807707111 - : Hose for Subaru Image

Hose

Subaru 807707111
$13.94
MSRP $19.37
Save $5.43
28% Off
807607190 - : Hose for Subaru Image

Hose

Subaru 807607190
$5.89
MSRP $8.18
Save $2.29
28% Off
9007515082 - : Hose for Subaru Image

Hose

Subaru 9007515082
$4.24
MSRP $5.88
Save $1.64
27.9% Off
807505301 - : Hose for Subaru Image

Hose

Subaru 807505301
$6.79
MSRP $9.43
Save $2.64
28% Off

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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.