Subaru Legacy Upper Radiator Hoses

Your Subaru Legacy will be happy to know that the search for the right Upper Radiator Hoses you’ve been looking for is over! Advance Auto Parts has 8 different Upper Radiator Hoses for your vehicle, ready for shipping or in-store pick up. The best part is, our Subaru Legacy Upper Radiator Hoses start from as little as $3.99.

When it comes to your Subaru Legacy, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Upper Radiator Hoses brands so you can shop with complete confidence. We’re sure you will get the right product to keep that Legacy running for a long time.

We even have reviews of our OEM and aftermarket Upper Radiator Hoses products to help you buy with confidence. Hear from other customers via the 1,497 reviews on parts for your Subaru Legacy.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Upper Radiator Hoses for your Legacy, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

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Compare 20 Subaru Upper Radiator Hoses

Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 16.5"" Long, 1.50"" Diameter, E72484" (Part No.E72484)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 16.5"" Long, 1.50"" Diameter, E72484"

from

$40.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 16"" Long, 1.50"" Diameter, E72112" (Part No.E72112)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 16"" Long, 1.50"" Diameter, E72112"

from

$23.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12"" Long, 1.50"" Diameter, D72573" (Part No.D72573)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12"" Long, 1.50"" Diameter, D72573"

from

$30.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5"" Long, 1.44"" Diameter, B72022" (Part No.B72022)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5"" Long, 1.44"" Diameter, B72022"

from

$28.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8.25"" Long, 1.44"" Diameter, B71526" (Part No.B71526)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8.25"" Long, 1.44"" Diameter, B71526"

from

$42.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Dayco – Dayco Flex Radiator Hoses EPDM Rubber, 12.25 Inch Long, 1.5 Inch Inner Dia., 81141 (Part No.81141)

Dayco Flex Radiator Hoses EPDM Rubber, 12.25 Inch Long, 1.5 Inch Inner Dia., 81141

from

$7.99
The Dayco flex radiator hose replaces straight or molded radiator hoses on a wide range of engine applications. Precision molded in standard lengths, it features a knitted reinforcement and synthetic EPDM construction. This hose is designed to prevent splitting, ballooning and elongation as well as resist ozone and other detrimental environmental elements, coolants and temperature variations of -40øF (-40øC) to +257øF (+125øC). With corrugations that provide excellent hose flexibility without flattening or collapsing, the Dayco flex radiator hose also features a helical steel coil spring for increased flexibility.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17.75"" Long, 1.06"" Diameter, D70808" (Part No.D70808)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17.75"" Long, 1.06"" Diameter, D70808"

from

$19.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12"" Long, 1.44"" Diameter, C71826" (Part No.C71826)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12"" Long, 1.44"" Diameter, C71826"

from

$23.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19.50"" Long, 1.06"" Diameter, E70840" (Part No.E70840)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19.50"" Long, 1.06"" Diameter, E70840"

from

$14.49
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Dayco – Dayco Flex Radiator Hoses EPDM Rubber, 17.25 Inch Long, 1.5 Inch Inner Dia., 81171 (Part No.81171)

Dayco Flex Radiator Hoses EPDM Rubber, 17.25 Inch Long, 1.5 Inch Inner Dia., 81171

from

$27.99
The Dayco flex radiator hose replaces straight or molded radiator hoses on a wide range of engine applications. Precision molded in standard lengths, it features a knitted reinforcement and synthetic EPDM construction. This hose is designed to prevent splitting, ballooning and elongation as well as resist ozone and other detrimental environmental elements, coolants and temperature variations of -40øF (-40øC) to +257øF (+125øC). With corrugations that provide excellent hose flexibility without flattening or collapsing, the Dayco flex radiator hose also features a helical steel coil spring for increased flexibility.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8.25"" Long, 1.06"" Diameter, B71153" (Part No.B71153)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8.25"" Long, 1.06"" Diameter, B71153"

from

$17.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15"" Long, 1.06"" Diameter, B70895" (Part No.B70895)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15"" Long, 1.06"" Diameter, B70895"

from

$11.49
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Gates – Gates Premium Molded Coolant Hose, 21404 (Part No.21404)

Gates Premium Molded Coolant Hose, 21404

from

$21.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Gates – Gates Premium Molded Coolant Hose, 23460 (Part No.23460)

Gates Premium Molded Coolant Hose, 23460

from

$40.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Gates – Gates Premium Molded Coolant Hose, 22496 (Part No.22496)

Gates Premium Molded Coolant Hose, 22496

from

$40.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.50"" Long, 1.50"" Diameter, D70764" (Part No.D70764)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.50"" Long, 1.50"" Diameter, D70764"

from

$12.79
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
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Gates – Gates Premium Molded Coolant Hose, 21779 (Part No.21779)

Gates Premium Molded Coolant Hose, 21779

from

$46.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Gates – Gates Vulco-Flex II Flexible Coolant Hose, 25157 (Part No.25157)

Gates Vulco-Flex II Flexible Coolant Hose, 25157

from

$39.49
Gates Vulco-Flex(R) II hose will bend in almost any direction. It easily replicates the angles and planes of a wide variety of expensive original equipment coolant hose, for quick, easy replacement.
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Dayco – Dayco Straight Heater Hose EPDM Rubber, 1 Inch Diameter (Sold by foot), 80319 (Part No.80319)

Dayco Straight Heater Hose EPDM Rubber, 1 Inch Diameter (Sold by foot), 80319

from

$5.99
Dayco Insulone Heater Hose is designed for use in cold climate applications where efficient heat transfer is important for comfortable and cost-effective operation of the vehicle. Note: This hose is NOT suitable for fuel or oil transfer.
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Gates – Gates Safety Stripe Standard Straight Heater Hose (Sold by foot), 28411 (Part No.28411)

Gates Safety Stripe Standard Straight Heater Hose (Sold by foot), 28411

from

$3.99
Premium hose constructed for long service life.
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FAQs for Subaru Legacy Upper Radiator Hoses

What are the most popular Upper Radiator Hoses for the Subaru Legacy?

With 2 brands you can trust, our most popular Upper Radiator Hoses for the Subaru Legacy are:

What are the best aftermarket Upper Radiator Hoses for the Subaru Legacy?

See what past customers had to say about our highest-rated Upper Radiator Hoses for the Subaru Legacy:
"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8.25"" Long, 1.06"" Diameter, B71153"
from $17.99
(2)
"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8.25"" Long, 1.06"" Diameter, B71153"
“Didn’t fit right. Wasn’t a length issue. Curve wasn’t right.”