Kenworth T680 Lower Radiator Hoses

Your Kenworth T680 will be happy to know that the search for the right Lower Radiator Hoses you’ve been looking for is over! Advance Auto Parts has 3 different Lower Radiator Hoses for your vehicle, ready for shipping or in-store pick up. The best part is, our Kenworth T680 Lower Radiator Hoses start from as little as $6.29.

When it comes to your Kenworth T680, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Lower Radiator Hoses brands so you can shop with complete confidence. We’re sure you will get the right product to keep that T680 running for a long time.

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 Lower Radiator Hoses for your T680, 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 17 Kenworth Lower Radiator Hoses

Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5"" Long, 2"" Diameter, B71569" (Part No.B71569)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5"" Long, 2"" Diameter, B71569"

from

$9.49
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 Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11"" Long, 2"" Diameter, B70212" (Part No.B70212)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11"" Long, 2"" Diameter, B70212"

from

$22.79
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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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8"" Long, 1.75"" Diameter, B70192" (Part No.B70192)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8"" Long, 1.75"" Diameter, B70192"

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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Dayco – Flexible Radiator Hose, Heavy Duty, Dayco, 82281GL (Part No.82281GL)

Flexible Radiator Hose, Heavy Duty, Dayco, 82281GL

from

$44.99
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 -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). 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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Gates – Gates Premium Molded Coolant Hose, 21194 (Part No.21194)

Gates Premium Molded Coolant Hose, 21194

from

$38.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Dayco – Flexible Radiator Hose, Heavy Duty, Dayco, 82271GL (Part No.82271GL)

Flexible Radiator Hose, Heavy Duty, Dayco, 82271GL

from

$36.99
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 -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). 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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Gates – Gates Molded 45 Degree Silicone Coolant Hose, 28200 (Part No.28200)

Gates Molded 45 Degree Silicone Coolant Hose, 28200

from

$226.99
Newer heavy-duty engines with advanced emissions systems (from 2007 to current model year) produce higher under-hood temperatures, requiring the use of silicone coolant hose. In these new low engine-air-flow and high-heat conditions, Gates Silicone Coolant Hose is the perfect product.
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Gates – Gates Molded 90 Degree Silicone Coolant Hose, 28211 (Part No.28211)

Gates Molded 90 Degree Silicone Coolant Hose, 28211

from

$163.99
Newer heavy-duty engines with advanced emissions systems (from 2007 to current model year) produce higher under-hood temperatures, requiring the use of silicone coolant hose. In these new low engine-air-flow and high-heat conditions, Gates Silicone Coolant Hose is the perfect product.
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Gates – Gates Molded Silicone Coolant Hose, 28359 (Part No.28359)

Gates Molded Silicone Coolant Hose, 28359

from

$111.99
Gates Silicone Molded Coolant Hose is built to surpass performance of the OE hose.
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Gates – Gates Premium Molded Coolant Hose, 21135 (Part No.21135)

Gates Premium Molded Coolant Hose, 21135

from

$61.99
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, 21115 (Part No.21115)

Gates Premium Molded Coolant Hose, 21115

from

$53.99
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, 2.50"" Diameter, E70909" (Part No.E70909)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.50"" Long, 2.50"" Diameter, E70909"

from

$44.99
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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Gates – Gates Premium Molded Coolant Hose, 21591 (Part No.21591)

Gates Premium Molded Coolant Hose, 21591

from

$27.99
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, 5"" Long, 2.50"" Diameter, B71812" (Part No.B71812)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5"" Long, 2.50"" Diameter, B71812"

from

$21.49
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 Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10.31"" Long, 2.25"" Diameter, C72139" (Part No.C72139)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10.31"" Long, 2.25"" Diameter, C72139"

from

$20.29
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 Straight Radiator Hoses Silicone, HD, 2 1/2 Inch Inner Dia. (Sold by inch), 78250GL (Part No.78250GL)

Dayco Straight Radiator Hoses Silicone, HD, 2 1/2 Inch Inner Dia. (Sold by inch), 78250GL

from

$6.29
Made with special silicone compounds & reinforced with a ply of braided polyester yarn, the Dayco straight radiator hose H.D. – silicone sustains up to six times longer service life than an ordinary coolant hose when installed with a Dayco lined hose clamp. It has a temperature rating of -40 Deg. F (-40 Deg. C) to +350 Deg. F (+175 Deg. C) and is designed for a range of H.D. trucking applications where routing is relatively straight.
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Dayco – Dayco Straight Radiator Hoses Silicone, HD, 2 1/4 Inch Inner Dia. (Sold by inch), 78225GL (Part No.78225GL)

Dayco Straight Radiator Hoses Silicone, HD, 2 1/4 Inch Inner Dia. (Sold by inch), 78225GL

from

$5.49
Made with special silicone compounds and reinforced with a ply of braided polyester yarn, the Dayco straight radiator hose H.D. silicone sustains up to six times longer service life than an ordinary coolant hose when installed with a Dayco lined hose clamp. It has a temperature rating of -40 Deg. F (-40 Deg. C) to +350 Deg. F (+175 Deg. C) and is designed for a range of H.D. trucking applications where routing is relatively straight.
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FAQs for Kenworth T680 Lower Radiator Hoses

What are the most popular Lower Radiator Hoses for the Kenworth T680?

With 2 brands you can trust, our most popular Lower Radiator Hoses for the Kenworth T680 are:
Dayco Straight Radiator Hoses Silicone, HD, 2 1/2 Inch Inner Dia. (Sold by inch), 78250GL
from $6.29
This product is not rated
Dayco Straight Radiator Hoses Silicone, HD, 2 1/2 Inch Inner Dia. (Sold by inch), 78250GL
Lower Radiator Hoses
Gates Molded Silicone Coolant Hose, 28359
from $111.99
This product is not rated
Gates Molded Silicone Coolant Hose, 28359
Lower Radiator Hoses