1979 GMC C5000 Engine Cooling Hoses
Keep Your 1979 GMC C5000 in Top Shape with Quality Engine Cooling Hoses
Whether you’re repairing or upgrading your Engine Cooling Hose, using high-quality parts is key to keeping your 1979 GMC C5000 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Upper Radiator Hoses and Lower Radiator 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 1979 GMC C5000 Engine Cooling Hose at Advance Auto Parts is around $37.99, with a range that starts at $34.99 and goes up to $40.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Molded Heater Hose: EPDM, Direct Fit, 1.5" Inside Diameter and Green Stripe Heavy-Duty Vulco-Flex Coolant Hose start at just $34.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Cooling Hose, don’t forget to check out other key components like Radiator Hoses and Serpentine and V Belts. At Advance Auto Parts, we’re here to help you keep your 1979 GMC C5000 in peak condition, inside and out.
Find Your Specific 1979 GMC C5000 Engine Cooling Hoses
Looking for the perfect Engine Cooling Hose for your 1979 GMC C5000? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Hoses that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Hoses, ensuring durability and a precise fit for your GMC C5000. Whether you’re driving a 1979 model or another popular model year like
1982,
1983,
1984,
1985,
1986,
1987,
1988,
1989, and
1990, we’ve got you covered. Purchasing Engine Cooling 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 Engine Cooling Hoses that fit your vehicle.
Essential 1979 GMC C5000 Engine Cooling Hoses
Dayco – Flex Radiator Hoses; EPDM Rubber, 16.5 Inch Long, 1.75 Inch Inner Dia. (Part No.81331)
from
$22.99
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.
Product Features:
See More
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
Dayco – Flex Radiator Hoses; EPDM Rubber, 22 Inch Long, 1.5 Inch Inner Dia. (Part No.81191)
from
$15.99
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.
Product Features:
See More
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
Gates – Molded Heater Hose: EPDM, Direct Fit, 1.5" Inside Diameter (Part No.20686)
from
$40.99
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, 14" Long, 1.75" Diameter (Part No.C70592)
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.
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
Dayco – Flex Radiator Hoses; EPDM Rubber, 27.5 Inch Long, 1.5 Inch Inner Dia. (Part No.81211)
from
$41.99
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.
Product Features:
See More
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
Dayco – Flex Radiator Hoses; EPDM Rubber, 18.75 Inch Long, 1.75 Inch Inner Dia. (Part No.81341)
from
$18.79
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:
See More
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
Dayco – Flex Radiator Hoses; EPDM Rubber, 3 Inch Long, 1.5 Inch Inner Dia. (Part No.81221)
from
$30.49
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.
Product Features:
See More
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
Gates – Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (Part No.26611)
from
$34.99
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.
Product Features:
See More
Product Features:
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- The steel wire spiral allows them to take on multiple shapes without bending or crushing
- EPDM tube and neoprene cover for longer life
- Polyester fabric reinforcement vulcanizes without unnecessary deformation in connections
- Heat, oil and ozone resistant
- Meets SAE 20R5 Type EC Class D-2 specifications
- Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Caution: Do not use for fuel or oil transportation applications.
- Caution: Do not use for fuel or oil transfer applications.
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22" Long, 1.50" Diameter (Part No.E70734)
from
$16.49
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
Popular 1979 GMC C5000 Engine Cooling Hoses Categories
Most Popular Upper Radiator Hose for 1979 GMC C5000s
Enhance your 1979 GMC C5000 with this popular Upper Radiator Hose we have in stock, for $34.99.
Gates – Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (Part No.26611)
from
$34.99
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.
Product Features:
See More
Product Features:
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- The steel wire spiral allows them to take on multiple shapes without bending or crushing
- EPDM tube and neoprene cover for longer life
- Polyester fabric reinforcement vulcanizes without unnecessary deformation in connections
- Heat, oil and ozone resistant
- Meets SAE 20R5 Type EC Class D-2 specifications
- Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Caution: Do not use for fuel or oil transportation applications.
- Caution: Do not use for fuel or oil transfer applications.
Best-Selling 1979 GMC C5000 Lower Radiator Hose
Upgrade your C5000 with our best-selling Lower Radiator Hose.
Gates – Molded Heater Hose: EPDM, Direct Fit, 1.5" Inside Diameter (Part No.20686)
from
$40.99
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
FAQs for 1979 GMC C5000 Engine Cooling Hoses
What are the best-selling Engine Cooling Hoses for 1979 GMC C5000s?
Out of 2 Engine Cooling Hoses that fit 1979 GMC C5000s, the following parts are the top sellers:
- Molded Heater Hose: EPDM, Direct Fit, 1.5" Inside Diameter (10910144) – $40.99
- Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (10504779) – $34.99
What’s the price range for 1979 GMC C5000 Engine Cooling Hoses?
The prices of Engine Cooling Hoses for the 1979 GMC C5000 range from $34.99 up to $40.99 for the most premium parts.
What is the average price of an Engine Cooling Hose for a 1979 GMC C5000?
The average price for Engine Cooling Hoses for the 1979 GMC C5000 is $37.99. Keep in mind the variety of part types within our Engine Cooling 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 Engine Cooling Hoses for other GMC C5000 model years?
What are the cheapest Engine Cooling Hoses for my 1979 GMC C5000?
The cheapest 1979 GMC C5000 Engine Cooling Hoses we carry are:
- Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (10504779) – $34.99
- Molded Heater Hose: EPDM, Direct Fit, 1.5" Inside Diameter (10910144) – $40.99
Does Advance Auto Parts sell Engine Cooling Hoses for any other 1979 GMC models?
Yes. We stock Engine Cooling Hoses for 15 other popular 1979 GMC models. Some of the most popular are 1979 Jimmy Engine Cooling Hoses, 1979 K2500 Engine Cooling Hoses, 1979 C2500 Engine Cooling Hoses, 1979 K1500 Engine Cooling Hoses, and 1979 C1500 Engine Cooling Hoses.
What types of Engine Cooling Hoses do you sell for my 1979 GMC C5000?
As of 11/2/25, these are some of the most in-demand types of Engine Cooling Hoses for a 1979 GMC C5000:
Can I get help with 1979 GMC C5000 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 C5000 Engine Cooling Hoses?
Advance Auto Parts keeps returns simple. For new GMC C5000 Engine Cooling Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.