1966 GMC 3000 Engine Cooling Hoses

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Keep Your 1966 GMC 3000 in Top Shape with a Quality Engine Cooling Hose

When it comes to maintaining or upgrading your 1966 GMC 3000, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Engine Cooling Hose for your 3000. We currently carry a top Engine Cooling Hose in stock that is built to last. Whether you’re replacing a damaged Engine Cooling Hose or looking to upgrade, our selection for the 1966 GMC 3000 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

A Reliable Engine Cooling Hose from a Trusted Brand

When it comes to trusted Engine Cooling Hose brands, we’ve got you covered. Our inventory features an Engine Cooling Hose from Dayco, a brand you can count on. This Engine Cooling Hose starts at just $18.29 and has a rating of 4 stars from over 1 customer review. After you purchase your 1966 GMC 3000 Engine Cooling Hose you can scroll below to see options other GMC 3000 owners are loving. Even with only one Engine Cooling Hose in stock, you can be confident you’re getting the best option available and designed to fit your 3000 perfectly, offering both functionality and style.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Oil Cooler Hoses and Serpentine and V Belts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1966 GMC 3000 running smoothly and looking great.

Essential 1966 GMC 3000 Engine Cooling Hoses

Dayco – Flex Radiator Hoses; EPDM Rubber, 13.25 Inch Long, 1.75 Inch Inner Dia. (Part No.81321)

Flex Radiator Hoses; EPDM Rubber, 13.25 Inch Long, 1.75 Inch Inner Dia.

from

$18.29
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.

Product Features:
  • Designed to meet OE specifications
  • Not suitable for oil or heat transfer
  • Meets SAE J20R4, Class D-2 requirements for improved service hoses
  • This hose is designed to prevent splitting, ballooning, and elongation
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14" Long, 1.56" Diameter (Part No.C70670)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14" Long, 1.56" Diameter

from

$18.29
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.

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
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Most Popular Upper Radiator Hose for 1966 GMC 3000s

Enhance your 1966 GMC 3000 with this popular Upper Radiator Hose we have in stock, for $18.29.

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14" Long, 1.56" Diameter (Part No.C70670)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14" Long, 1.56" Diameter

from

$18.29
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.

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
See More

Top-Rated Engine Cooling Hose Brands For Your 1966 GMC 3000

When it comes to finding the perfect Engine Cooling Hose for your 1966 GMC 3000, Advance Auto Parts has you covered with our Engine Cooling Hose from Dayco. This popular brand is known for its exceptional customer ratings and competitive prices, under $18.29. Purchasing a Engine Cooling Hose from us here at Advance Auto Parts is a smart move for both you and your 1966 GMC 3000, providing peace of mind with parts that meet or exceed OEM standards.

A Reliable Dayco Engine Cooling Hose For Your 1966 GMC 3000

If you’re looking for a top-quality Engine Cooling Hose for your 1966 GMC 3000, Advance Auto Parts has exactly what you need with our Dayco Engine Cooling Hoses. This Engine Cooling Hose has both durability and a precision fit. Coming in at only $18.29, this is the perfect Engine Cooling Hose for your needs and budget. Dayco Engine Cooling Hoses for the 1966 GMC 3000 come highly rated, with over 1 customer reviews. Choosing a Dayco Engine Cooling Hose from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14" Long, 1.56" Diameter
from $18.29
(1)
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14" Long, 1.56" Diameter
“The hose is a really good fit for the application. The one downside is that you must trim off a good bit to make it work. But that’s easy enough. Just”

FAQs for 1966 GMC 3000 Engine Cooling Hoses

What’s the price range for 1966 GMC 3000 Engine Cooling Hoses?

We currently have just one Engine Cooling Hoses for the 1966 GMC 3000 in stock: Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14" Long, 1.56" Diameter and it costs $18.29.

Does Advance Auto Parts sell Engine Cooling Hoses for any other 1966 GMC models?

Yes. We stock Engine Cooling Hoses for 18 other popular 1966 GMC models. Some of the most popular are 1966 I1500 Engine Cooling Hoses, 1966 I1000 Engine Cooling Hoses, 1966 3500 Engine Cooling Hoses, 1966 I2500 Engine Cooling Hoses, and 1966 1000 Engine Cooling Hoses.

What are the top-rated Engine Cooling Hoses that fit the 1966 GMC 3000?

The one 1966 GMC 3000 Engine Cooling Hose we have in stock is the Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14" Long, 1.56" Diameter. It is rated 4 stars and costs $18.29.

What types of Engine Cooling Hoses do you sell for my 1966 GMC 3000?

We currently have just 1 Engine Cooling Hose in stock for a 1966 GMC 3000, and as of 3/1/26, it is an Upper Radiator Hose.

Can I get help with 1966 GMC 3000 Engine Cooling Hose orders?

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

What is your return policy for GMC 3000 Engine Cooling Hoses?

Advance Auto Parts keeps returns simple. For new GMC 3000 Engine Cooling Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.