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.


45520AG00A - : Cooler Line for Subaru Image

Cooler Line

Subaru 45520AG00A
3.0L, lower. 2.5L, lower.
$8.48
MSRP $11.78
Save $3.30
28% Off
45520AG01A - : Cooler Line for Subaru Image

Cooler Line

Subaru 45520AG01A
2.5L, lower.
$7.51
MSRP $10.43
Save $2.92
28% Off
45520AG02A - : Cooler Line for Subaru Image

Cooler Line

Subaru 45520AG02A
3.0L, upper. 2.5L, upper.
$17.58
MSRP $24.42
Save $6.84
28% Off
14070AA500 - : Water Pipe for Subaru Image

Water Pipe

Subaru 14070AA500
With hybrid, upper.
$42.84
MSRP $59.50
Save $16.66
28% Off
73444SL110 - : Cabin Air Temperature Sensor Aspirator Tube for Subaru Image

Cabin Air Temperature Sensor Aspirator Tube

Subaru 73444SL110
Outer components.
$17.57
MSRP $24.40
Save $6.83
28% Off
42075AL120 - : Fuel Tank Filler Neck for Subaru Image

Fuel Tank Filler Neck

Subaru 42075AL120
Calif.
$100.38
MSRP $139.42
Save $39.04
28% Off
45162AG06A - : Lower Pipe for Subaru Image

Lower Pipe

Subaru 45162AG06A
2.5L turbo, Outback.
$20.05
MSRP $27.85
Save $7.80
28% Off
73482XA01A - : Front AC Tube Clamp for Subaru Image

Front AC Tube Clamp

Subaru 73482XA01A
Large.
$3.56
MSRP $4.95
Save $1.39
28.1% Off
11815AC410 - : PCV Valve for Subaru Image

PCV Valve

Subaru 11815AC410
Forester. With turbo.
$10.21
MSRP $14.18
Save $3.97
28% Off
86655FL12A - : Filler Tube for Subaru Image

Filler Tube

Subaru 86655FL12A
Wiper linkage, motor & reservoir.
$7.19
MSRP $9.98
Save $2.79
28% Off
14070AA460 - : Rear Pipe Assembly for Subaru Image

Rear Pipe Assembly

Subaru 14070AA460
$21.74
MSRP $30.20
Save $8.46
28% Off
8853942121 - : Drain Tube Extension for Subaru Image

Drain Tube Extension

Subaru 8853942121
Fm 06/2022.
$4.00
MSRP $5.55
Save $1.55
27.9% 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.