Chevrolet R20 Radiator Hoses
Your One-Stop Shop For Trusted Chevrolet R20 Radiator Hoses
If you’re in search of Chevrolet R20 Radiator Hoses aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 10 Radiator Hoses from top brands with prices ranging from $3.99 to $41.96.
Beyond great prices, we stock trusted brands manufacturing all types of Radiator Hoses for your Chevrolet R20. Of the 3 OEM and aftermarket parts brands we carry, some of the most popular are Dayco, Gates, and ACDelco.
And don’t forget to read customer reviews across all Radiator Hoses categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.
At Advance Auto Parts, we don’t think top quality Radiator Hoses have to cost top dollar, and we prove it. Browse our top Chevrolet R20 Radiator Hoses below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.
Essential Chevrolet R20 Radiator Hoses
Gates – Premium Molded Coolant Hose (Part No.21201)
from
$32.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
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Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube: synthetic fiber knit reinforcement: heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.25" Diameter (Part No.E71035)
from
$13.99
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.
Product Features:
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Product Features:
- Meets SAE J20R4, Class D-1 requirements
- Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Provides excellent protection against external elements
Gates – Vulco-Flex½ II Flexible Coolant Hose (Part No.25530)
from
$33.49
Product Features:
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- Improved sealing surface for greater leak resistance
- High flexibility for easy installation
- Maximum vehicle coverage with minimum inventory
- Resistant to heat, oil and ozone
- Rated for SAE 20R5 Class D-2 performance
- Temperature Range: up to +257 Deg. F (+125 Deg. C)
- Note: Gates recommends replacing clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
Gates – Premium Molded Coolant Hose (Part No.21620)
from
$24.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
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Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube: synthetic fiber knit reinforcement: heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22" Long, 1.75" Diameter (Part No.E71144)
from
$16.99
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.
Product Features:
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Product Features:
- Meets SAE J20R4, Class D-1 requirements
- Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Provides excellent protection against external elements
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25.25" Long, 1.25" Diameter (Part No.E71284)
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.
Product Features:
See More
Product Features:
- Meets SAE J20R4, Class D-1 requirements
- Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Provides excellent protection against external elements
ACDelco – Professional Molded Coolant Hose (Part No.G2000576787ACD)
from
$41.96
ACDelco Professional, premium aftermarket Molded Coolant Hoses are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. They are specially designed, GM OE style factory-molded hoses to fit today’s smaller, tighter-fitting engine compartments. ACDelco Professional Molded Coolant Hoses are temperature rated from -40 degrees Fahrenheit to 275 degrees Fahrenheit (-40 degrees Celsius to 135 degrees Celsius) and are approved for Marine applications. Do not use for fuel or oil transfer applications. These premium aftermarket replacement molded coolant hoses are manufactured to meet or exceed your expectations for fit, form, and function.
Product Features:
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Product Features:
- Has a heat and ozone resistant cover to increase the life of the hose
- Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
- Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
- Installs without buckling, bending out of shape, or straining at the connection for easy installation
- Inside diameters ranges from 1?4 in to 1 in to fit different types of vehicles
Gates – Straight Heater Hose: EPDM, Direct Fit, 0.75" Inside Diameter (Sold by foot) (Part No.28412)
from
$3.99
Premium hose constructed for long service life.
Product Features:
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Product Features:
- Good resistance to high temperatures for extended periods of time, which prolongs service life
- Meets SAE 20R3 Standard Wall Class D-2 requirements
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- CAUTION: Do not use for fuel or oil transfer applications
- CAUTION: Do not use for fuel or oil transfer applications
- PLEASE NOTE: Item is priced and sold by the foot. See store for details.
Gates – Premium Molded Coolant Hose (Part No.20925)
from
$25.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
See More
Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube: synthetic fiber knit reinforcement: heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 4.50" Long, .63" Diameter (Part No.A70785)
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.
Product Features:
See More
Product Features:
- Meets SAE J20R4, Class D-1 requirements
- Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Provides excellent protection against external elements
Chevrolet R20 Radiator Hoses List
Radiator Hoses Brands You Can Trust For Your Chevrolet R20
3 trusted brands of Radiator Hoses line our shelves, ready to help keep your Chevrolet R20 running smooth. Below are some of the most popular brands and their top Radiator Hoses offerings:
Popular Dayco Radiator Hoses
Dayco products for the Chevrolet R20 span several categories. Some of the highest-rated Dayco Radiator Hoses that will fit your Chevrolet R20 are:
from
$16.99
(1)
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22" Long, 1.75" Diameter
Coolant Hoses
Most Purchased Chevrolet R20 Radiator Hoses from Dayco
When you buy the most frequently purchased Dayco brand Radiator Hoses, you can be confident it will be the right part for your Chevrolet R20. Here are the Dayco Radiator Hoses Advanced Auto customers buy the most:
from
$16.99
(1)
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22" Long, 1.75" Diameter
Coolant Hoses
from
$14.99
This product is not rated
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25.25" Long, 1.25" Diameter
Coolant Hoses
from
$13.99
This product is not rated
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.25" Diameter
Coolant Hoses
FAQs for Chevrolet R20 Radiator Hoses
What are the most purchased Radiator Hoses for the Chevrolet R20?
Out of 10 Radiator Hoses for the Chevrolet R20, the most popular in our inventory are:
from
$13.99
This product is not rated
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.25" Diameter
Coolant Hoses
from
$14.99
This product is not rated
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25.25" Long, 1.25" Diameter
Coolant Hoses
from
$3.99
This product is not rated
Straight Heater Hose: EPDM, Direct Fit, 0.75" Inside Diameter (Sold by foot)
By-Pass Hoses
