2009 Subaru Legacy Radiator Hoses

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Keep Your 2009 Subaru Legacy in Top Shape with Quality Radiator Hoses

Whether you’re repairing or upgrading your Radiator Hose, using high-quality parts is key to keeping your 2009 Subaru Legacy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including By-Pass Hoses and Coolant Hoses. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Radiator Hoses from Trusted Brands

Looking for a reliable Radiator Hose? We’ve got you covered with options from brands you know and trust like Dayco. For example, Dayco Radiator Hoses start at just $26.99 with an average 4.5 star rating. With over 2 reviews and a solid 5.0 star average, you can shop with confidence knowing other Subaru Legacy owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2009 Subaru Legacy Radiator Hose at Advance Auto Parts is around $18.11, with a range that starts at $4.99 and goes up to $29.49. With 8 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 5 1/2 Inch Length, 87842, Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 3 Inch Length, 87964, and Dayco Molded Heater Hose EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length, 86500 start at just $8.29 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Radiator Hose, don’t forget to check out other key components like Belt Tensioners and Pulleys. At Advance Auto Parts, we’re here to help you keep your 2009 Subaru Legacy in peak condition, inside and out.

Essential 2009 Subaru Legacy Radiator Hoses

Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 5 1/2 Inch Length, 87842 (Part No.87842)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 5 1/2 Inch Length, 87842

from

$28.49
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
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Gates – Gates Premium Molded Heater Hose, 18791 (Part No.18791)

Gates Premium Molded Heater Hose, 18791

from

$18.99
Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 1/2 Inch Diameter, 6 Inch Length, 80393 (Part No.80393)

Dayco Molded Heater Hose EPDM Rubber, 1/2 Inch Diameter, 6 Inch Length, 80393

from

$11.79
Providing reliable service in applications requiring molded hoses, the Dayco heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
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Gates – Gates Premium Molded Heater Hose, 18453 (Part No.18453)

Gates Premium Molded Heater Hose, 18453

from

$25.99
Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
See More

Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 3 Inch Length, 87964 (Part No.87964)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 3 Inch Length, 87964

from

$8.29
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
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Gates – Gates Safety Stripe Standard Straight Heater Hose, 28490 (Part No.28490)

Gates Safety Stripe Standard Straight Heater Hose, 28490

from

$20.49
Premium hose constructed for long service life.
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Gates – Gates Premium Molded Heater Hose, 19535 (Part No.19535)

Gates Premium Molded Heater Hose, 19535

from

$29.49
Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
See More

Autotecnica – Autotecnica Bypass Hose, Water Pump to Pipe, SU0716777 (Part No.SU0716777)

Autotecnica Bypass Hose, Water Pump to Pipe, SU0716777

from

$4.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
See More

Dayco – Dayco Molded Heater Hose EPDM Rubber, 9/16 Inch Diameter, 3 1/2 Inch Length, 86822 (Part No.86822)

Dayco Molded Heater Hose EPDM Rubber, 9/16 Inch Diameter, 3 1/2 Inch Length, 86822

from

$14.49
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
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Gates – Gates Safety Stripe Standard Straight Heater Hose (Sold by foot), 28410 (Part No.28410)

Gates Safety Stripe Standard Straight Heater Hose (Sold by foot), 28410

from

$3.19
Premium hose constructed for long service life.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length, 86500 (Part No.86500)

Dayco Molded Heater Hose EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length, 86500

from

$13.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
See More

Gates – Gates Premium Molded Coolant Hose, 21851 (Part No.21851)

Gates Premium Molded Coolant Hose, 21851

from

$28.49
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, 9"" Long, 1.47"" Diameter, C72712" (Part No.C72712)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 9"" Long, 1.47"" Diameter, C72712"

from

$14.99
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, 9"" Long, 1.47"" Diameter, B71752" (Part No.B71752)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 9"" Long, 1.47"" Diameter, B71752"

from

$27.99
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, B70081" (Part No.B70081)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12"" Long, 1.50"" Diameter, B70081"

from

$26.99
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, 12.71"" Long, 1.06"" Diameter, D72149" (Part No.D72149)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.71"" Long, 1.06"" Diameter, D72149"

from

$26.99
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.
See More

Most Popular By-Pass Hoses for 2009 Subaru Legacies

Enhance your 2009 Subaru Legacy with one of the 7 By-Pass Hoses we have in stock, starting at just $4.99.

Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 5 1/2 Inch Length, 87842 (Part No.87842)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 5 1/2 Inch Length, 87842

from

$28.49
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
See More

Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 3 Inch Length, 87964 (Part No.87964)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 3 Inch Length, 87964

from

$8.29
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
See More

Dayco – Dayco Molded Heater Hose EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length, 86500 (Part No.86500)

Dayco Molded Heater Hose EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length, 86500

from

$13.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
See More

Dayco – Dayco Molded Heater Hose EPDM Rubber, 9/16 Inch Diameter, 3 1/2 Inch Length, 86822 (Part No.86822)

Dayco Molded Heater Hose EPDM Rubber, 9/16 Inch Diameter, 3 1/2 Inch Length, 86822

from

$14.49
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
See More

Gates – Gates Premium Molded Heater Hose, 19535 (Part No.19535)

Gates Premium Molded Heater Hose, 19535

from

$29.49
Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
See More

Gates – Gates Safety Stripe Standard Straight Heater Hose, 28490 (Part No.28490)

Gates Safety Stripe Standard Straight Heater Hose, 28490

from

$20.49
Premium hose constructed for long service life.
See More

Autotecnica – Autotecnica Bypass Hose, Water Pump to Pipe, SU0716777 (Part No.SU0716777)

Autotecnica Bypass Hose, Water Pump to Pipe, SU0716777

from

$4.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
See More

Best-Selling 2009 Subaru Legacy Coolant Hose

Upgrade your Legacy with our best-selling Coolant Hose with a 5 Starts rating across 1 review.

Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.71"" Long, 1.06"" Diameter, D72149" (Part No.D72149)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.71"" Long, 1.06"" Diameter, D72149"

from

$26.99
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.
See More

Top-Rated Radiator Hose Brands For Your 2009 Subaru Legacy

When it comes to finding the perfect Radiator Hose for your 2009 Subaru Legacy, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Radiator Hose brands including Dayco, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $26.99. Purchasing a Radiator Hose from us here at Advance Auto Parts is a smart move for both you and your 2009 Subaru Legacy, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dayco 2009 Subaru Legacy Radiator Hoses

If you’re looking for a top-quality Radiator Hose for your 2009 Subaru Legacy, Advance Auto Parts has exactly what you need with our selection of Dayco Radiator Hoses. We have 1 Dayco Radiator Hoses in stock for this fitment, all known for their durability and precision fit. With prices starting at just $26.99, you’ll find the perfect Radiator Hose for your needs and budget. Dayco Radiator Hoses for the 2009 Subaru Legacy come highly rated, with over 1 customer reviews and an impressive average rating of 4.5 stars. Choosing a Dayco Radiator Hose from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

FAQs for 2009 Subaru Legacy Radiator Hoses

What are the best-selling Radiator Hoses for 2009 Subaru Legacies?

Out of 8 Radiator Hoses that fit 2009 Subaru Legacies, the following parts are the top sellers:

What’s the price range for 2009 Subaru Legacy Radiator Hoses?

The prices of Radiator Hoses for the 2009 Subaru Legacy range from $4.99 up to $29.49 for the most premium parts.

What is the average price of a Radiator Hose for a 2009 Subaru Legacy?

The average price for Radiator Hoses for the 2009 Subaru Legacy is $18.11. Keep in mind the variety of part types within our Radiator Hose category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Radiator Hoses for other Subaru Legacy model years?

Yes, we carry Radiator Hoses for 27 model years of Subaru Legacies between 1990 and 2018. The following model years are the most popular for Radiator Hose purchases: 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, and 2010.

What are the cheapest Radiator Hoses for my 2009 Subaru Legacy?

Does Advance Auto Parts sell Radiator Hoses for any other 2009 Subaru models?

Yes. We stock Radiator Hoses for 3 other popular 2009 Subaru models. Some of the most popular are 2009 Outback Radiator Hoses, 2009 Impreza Radiator Hoses, 2009 Forester Radiator Hoses, and 2009 Tribeca Radiator Hoses.

What are the top-rated Radiator Hoses that fit the 2009 Subaru Legacy?

The one 2009 Subaru Legacy Radiator Hose we have in stock is the Autotecnica Bypass Hose, Water Pump to Pipe, SU0716777. It costs $4.99.

What types of Radiator Hoses do you sell for my 2009 Subaru Legacy?

As of 8/2/26, these are some of the most in-demand types of Radiator Hoses for a 2009 Subaru Legacy:

Can I get help with 2009 Subaru Legacy Radiator Hose orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Subaru Radiator Hoses and more.

What is your return policy for Subaru Legacy Radiator Hoses?

Advance Auto Parts keeps returns simple. For new Subaru Legacy Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.