1966 Pontiac Tempest Radiator Hoses
Keep Your 1966 Pontiac Tempest 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 1966 Pontiac Tempest looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Coolant Hoses and Coolant Expansion Tank 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.
Competitive Prices and Extensive Inventory
The average price for a 1966 Pontiac Tempest Radiator Hose at Advance Auto Parts is around $25.20, with a range that starts at $1.29 and goes up to $44.99. With 6 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Gates Premium Molded Coolant Hose, 21794, Gates Vulco-Flex II Flexible Coolant Hose, 25480, and Gates Premium Molded Coolant Hose, 20983 start at just $27.49 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 Oil Cooler Hoses and Serpentine and V Belts. At Advance Auto Parts, we’re here to help you keep your 1966 Pontiac Tempest in peak condition, inside and out.
Find Your Specific 1966 Pontiac Tempest Radiator Hoses
Looking for the perfect Radiator Hose for your 1966 Pontiac Tempest? You’re in the right place. Below, you’ll find links to various types of Radiator Hoses that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Radiator Hoses, ensuring durability and a precise fit for your Pontiac Tempest. Whether you’re driving a 1966 model or another popular model year like
1961,
1962,
1963,
1964,
1965,
1967,
1968,
1969, and
1970, we’ve got you covered. Purchasing Radiator Hoses from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Radiator Hoses that fit your vehicle.
Essential 1966 Pontiac Tempest Radiator Hoses
Gates – Gates Premium Molded Coolant Hose, 20983 (Part No.20983)
from
$32.99
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, 21794 (Part No.21794)
from
$36.99
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, 10"" Long, 1.50"" Diameter, C70477" (Part No.C70477)
from
$21.99
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, 20558 (Part No.20558)
from
$36.99
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, 17"" Long, 1.50"" Diameter, D70463" (Part No.D70463)
from
$11.79
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 Vulco-Flex II Flexible Coolant Hose, 25476 (Part No.25476)
from
$30.99
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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Gates – Gates Vulco-Flex II Flexible Coolant Hose, 25480 (Part No.25480)
from
$27.49
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 Flex Radiator Hoses EPDM Rubber, 3 Inch Long, 1.5 Inch Inner Dia., 81221 (Part No.81221)
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 -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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Gates – Gates Vulco-Flex II Flexible Coolant Hose, 25477 (Part No.25477)
from
$19.49
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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Gates – Gates Green Stripe Heavy-Duty Vulco-Flex Coolant Hose, 26612 (Part No.26612)
from
$44.99
Heavy-duty flexible hose designed to replace straight or curved coolant hoses. The benefit is maximum coverage with minimum inventory. Hose inside diameter remains constant from end to end. No convolutions inside hose so tube is smooth, allowing free coolant flow. Approved for marine applications.
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Dayco – Dayco Flex Radiator Hoses EPDM Rubber, 19.88 Inch Long, 1.5 Inch Inner Dia., 81181 (Part No.81181)
from
$27.49
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, 18.50"" Long, 1.50"" Diameter, E70729" (Part No.E70729)
from
$18.49
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.
See More
Dayco – Dayco Flex Radiator Hoses EPDM Rubber, 13.88 Inch Long, 1.5 Inch Inner Dia., 81151 (Part No.81151)
from
$39.99
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.
See More
Gates – Gates Premium Molded Coolant Hose, 20542 (Part No.20542)
from
$25.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Dayco – Dayco Straight Heater Hose EPDM Rubber, 3/4 Inch Diameter (Sold by foot), 80273 (Part No.80273)
from
$1.29
Dayco Standard Heater Hose is designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine. Note: This hose is NOT suitable for fuel or oil transfer.
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Popular 1966 Pontiac Tempest Radiator Hoses Categories
Most Popular Coolant Hoses for 1966 Pontiac Tempests
Enhance your 1966 Pontiac Tempest with one of the 5 Coolant Hoses we have in stock, starting at just $27.49.
Dayco – Dayco Flex Radiator Hoses EPDM Rubber, 19.88 Inch Long, 1.5 Inch Inner Dia., 81181 (Part No.81181)
from
$27.49
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.
See More
Gates – Gates Premium Molded Coolant Hose, 21794 (Part No.21794)
from
$36.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
See More
Gates – Gates Green Stripe Heavy-Duty Vulco-Flex Coolant Hose, 26612 (Part No.26612)
from
$44.99
Heavy-duty flexible hose designed to replace straight or curved coolant hoses. The benefit is maximum coverage with minimum inventory. Hose inside diameter remains constant from end to end. No convolutions inside hose so tube is smooth, allowing free coolant flow. Approved for marine applications.
See More
Gates – Gates Premium Molded Coolant Hose, 20983 (Part No.20983)
from
$32.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
See More
Gates – Gates Vulco-Flex II Flexible Coolant Hose, 25480 (Part No.25480)
from
$27.49
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.
See More
Best-Selling 1966 Pontiac Tempest Coolant Expansion Tank Hose
Upgrade your Tempest with our best-selling Coolant Expansion Tank Hose.
Dayco – Dayco Straight Heater Hose EPDM Rubber, 3/4 Inch Diameter (Sold by foot), 80273 (Part No.80273)
from
$1.29
Dayco Standard Heater Hose is designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine. Note: This hose is NOT suitable for fuel or oil transfer.
See More
FAQs for 1966 Pontiac Tempest Radiator Hoses
What are the best-selling Radiator Hoses for 1966 Pontiac Tempests?
Out of 6 Radiator Hoses that fit 1966 Pontiac Tempests, the following parts are the top sellers:
- Gates Premium Molded Coolant Hose, 21794 (10512062) – $36.99
- Gates Vulco-Flex II Flexible Coolant Hose, 25480 (10504723) – $27.49
- Gates Premium Molded Coolant Hose, 20983 (10511582) – $32.99
What’s the price range for 1966 Pontiac Tempest Radiator Hoses?
The prices of Radiator Hoses for the 1966 Pontiac Tempest range from $1.29 up to $44.99 for the most premium parts.
What is the average price of a Radiator Hose for a 1966 Pontiac Tempest?
The average price for Radiator Hoses for the 1966 Pontiac Tempest is $25.20. 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 Pontiac Tempest model years?
What are the cheapest Radiator Hoses for my 1966 Pontiac Tempest?
The cheapest 1966 Pontiac Tempest Radiator Hoses we carry are:
- Dayco Straight Heater Hose EPDM Rubber, 3/4 Inch Diameter (Sold by foot), 80273 (10844595) – $1.29
- Dayco Flex Radiator Hoses EPDM Rubber, 19.88 Inch Long, 1.5 Inch Inner Dia., 81181 (5191092) – $27.49
- Gates Vulco-Flex II Flexible Coolant Hose, 25480 (10504723) – $27.49
- Gates Premium Molded Coolant Hose, 20983 (10511582) – $32.99
- Gates Premium Molded Coolant Hose, 21794 (10512062) – $36.99
Does Advance Auto Parts sell Radiator Hoses for any other 1966 Pontiac models?
Yes. We stock Radiator Hoses for 5 other popular 1966 Pontiac models. Some of the most popular are 1966 LeMans Radiator Hoses, 1966 Catalina Radiator Hoses, 1966 Bonneville Radiator Hoses, 1966 GTO Radiator Hoses, and 1966 Grand Prix Radiator Hoses.
What are the top-rated Radiator Hoses that fit the 1966 Pontiac Tempest?
The one 1966 Pontiac Tempest Radiator Hose we have in stock is the Dayco Straight Heater Hose EPDM Rubber, 3/4 Inch Diameter (Sold by foot), 80273. It costs $1.29.
What types of Radiator Hoses do you sell for my 1966 Pontiac Tempest?
As of 8/2/26, these are some of the most in-demand types of Radiator Hoses for a 1966 Pontiac Tempest:
Can I get help with 1966 Pontiac Tempest Radiator Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Pontiac Radiator Hoses and more.
What is your return policy for Pontiac Tempest Radiator Hoses?
Advance Auto Parts keeps returns simple. For new Pontiac Tempest Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.