1984 GMC G2500 Radiator Hoses
Keep Your 1984 GMC G2500 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 1984 GMC G2500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Coolant Expansion Tank Hoses, By-Pass Hoses, and Coolant 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.
Top-Rated Radiator Hoses from Trusted Brands
Looking for a reliable Radiator Hose? We’ve got you covered with options from brands you know and trust like Dayco. For example, Dayco Radiator Hoses start at just $13.29 with an average 4.5 star rating. With over 12 reviews and a solid 5.0 star average, you can shop with confidence knowing other GMC G2500 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1984 GMC G2500 Radiator Hose at Advance Auto Parts is around $36.88, with a range that starts at $1.29 and goes up to $64.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Gates Vulco-Flex II Flexible Coolant Hose, 25311, Dayco Straight Heater Hose EPDM Rubber, 3/4 Inch Diameter (Sold by foot), 80273, and Gates Premium Molded Coolant Hose, 21201 start at just $1.29 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 1984 GMC G2500 in peak condition, inside and out.
Find Your Specific 1984 GMC G2500 Radiator Hoses
Looking for the perfect Radiator Hose for your 1984 GMC G2500? 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 GMC G2500. Whether you’re driving a 1984 model or another popular model year like
1987,
1988,
1989,
1990,
1991,
1992,
1993,
1994, and
1995, 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 1984 GMC G2500 Radiator Hoses
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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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length, 80403 (Part No.80403)
from
$13.29
Providing reliable service in applications requiring molded hoses, the Dayco heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
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Gates – Gates Molded 90 Degree Heater Hose, 28475 (Part No.28475)
from
$21.79
Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.
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Gates – Gates ThermalPro Premium Molded Coolant Hose, 20338 (Part No.20338)
from
$10.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 24 Inch Length, 80404 (Part No.80404)
from
$41.49
Providing reliable service in applications requiring molded hoses, the Dayco heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17"" Long, 1.50"" Diameter, D71244" (Part No.D71244)
from
$36.99
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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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22"" Long, 1.50"" Diameter, E70734" (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.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25"" Long, 1.75"" Diameter, E71551" (Part No.E71551)
from
$28.49
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, 15"" Long, .75"" Diameter, C70023" (Part No.C70023)
from
$27.99
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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Dayco – Dayco Flex Radiator Hoses EPDM Rubber, 22 Inch Long, 1.75 Inch to 1.5 Inch Inner Dia., 81271 (Part No.81271)
from
$45.99
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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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 21"" Long, 1.50"" Diameter, E71421" (Part No.E71421)
from
$29.99
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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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 26"" Long, 1.25"" Diameter, E71025" (Part No.E71025)
from
$39.99
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 Vulco-Flex II Flexible Coolant Hose, 25532 (Part No.25532)
from
$45.99
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 Premium Molded Coolant Hose, 21336 (Part No.21336)
from
$33.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Gates – Gates Vulco-Flex II Flexible Coolant Hose, 25311 (Part No.25311)
from
$64.99
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 Premium Molded Coolant Hose, 21201 (Part No.21201)
from
$28.99
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"" Long, 1.50"" Diameter, C70752" (Part No.C70752)
from
$31.99
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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Popular 1984 GMC G2500 Radiator Hoses Categories
Most Popular Coolant Expansion Tank Hose for 1984 GMC G2500s
Enhance your 1984 GMC G2500 with this popular Coolant Expansion Tank Hose we have in stock, for $1.29.
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
Best-Selling 1984 GMC G2500 By-Pass Hose
Upgrade your G2500 with our best-selling By-Pass Hose with a 5 Starts rating across 4 reviews.
Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length, 80403 (Part No.80403)
from
$13.29
Providing reliable service in applications requiring molded hoses, the Dayco heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
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Top-Quality Coolant Hoses for 1984 GMC G2500s
Choose a high-quality OEM or aftermarket Coolant Hose for GMC G2500s and enjoy top-notch performance from $28.99.
Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15"" Long, 1.50"" Diameter, C70752" (Part No.C70752)
from
$31.99
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.
See More
Gates – Gates Vulco-Flex II Flexible Coolant Hose, 25311 (Part No.25311)
from
$64.99
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.
See More
Gates – Gates Premium Molded Coolant Hose, 21201 (Part No.21201)
from
$28.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Top-Rated Radiator Hose Brands For Your 1984 GMC G2500
When it comes to finding the perfect Radiator Hose for your 1984 GMC G2500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Radiator Hose brands including Dayco, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $13.29. Purchasing a Radiator Hose from us here at Advance Auto Parts is a smart move for both you and your 1984 GMC G2500, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dayco 1984 GMC G2500 Radiator Hoses
If you’re looking for a top-quality Radiator Hose for your 1984 GMC G2500, Advance Auto Parts has exactly what you need with our selection of Dayco Radiator Hoses. We have 2 Dayco Radiator Hoses in stock for this fitment, all known for their durability and precision fit. With prices starting at just $13.29 and an average cost of $22.64, you’ll find the perfect Radiator Hose for your needs and budget. Dayco Radiator Hoses for the 1984 GMC G2500 come highly rated, with over 5 customer reviews and an impressive average rating of 4.5 stars. Choosing a Dayco Radiator Hose from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$13.29
(4)
Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length, 80403
“This was an EXACT fit in a 1993 Lexus GS300 with the 2JZ engine. The Heater sending hose coming off the back of the block was OEM and in need of repla”
from
$31.99
(1)
"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15"" Long, 1.50"" Diameter, C70752"
“Fit my modified big block in a 1985 Jimmy. Worked good and had to guess and used 1974 suburban 454. I was happy with results. Zendog”
FAQs for 1984 GMC G2500 Radiator Hoses
What are the best-selling Radiator Hoses for 1984 GMC G2500s?
Out of 5 Radiator Hoses that fit 1984 GMC G2500s, the following parts are the top sellers:
- Gates Vulco-Flex II Flexible Coolant Hose, 25311 (10911307) – $64.99
- Dayco Straight Heater Hose EPDM Rubber, 3/4 Inch Diameter (Sold by foot), 80273 (10844595) – $1.29
- Gates Premium Molded Coolant Hose, 21201 (10910268) – $28.99
What’s the price range for 1984 GMC G2500 Radiator Hoses?
The prices of Radiator Hoses for the 1984 GMC G2500 range from $1.29 up to $64.99 for the most premium parts.
What is the average price of a Radiator Hose for a 1984 GMC G2500?
The average price for Radiator Hoses for the 1984 GMC G2500 is $36.88. 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 GMC G2500 model years?
What are the cheapest Radiator Hoses for my 1984 GMC G2500?
The cheapest 1984 GMC G2500 Radiator Hoses we carry are:
- Dayco Straight Heater Hose EPDM Rubber, 3/4 Inch Diameter (Sold by foot), 80273 (10844595) – $1.29
- Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length, 80403 (5197074) – $13.29
- Gates Premium Molded Coolant Hose, 21201 (10910268) – $28.99
- "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15"" Long, 1.50"" Diameter, C70752" (5190096) – $31.99
- Gates Vulco-Flex II Flexible Coolant Hose, 25311 (10911307) – $64.99
Does Advance Auto Parts sell Radiator Hoses for any other 1984 GMC models?
Yes. We stock Radiator Hoses for 23 other popular 1984 GMC models. Some of the most popular are 1984 Jimmy Radiator Hoses, 1984 K2500 Radiator Hoses, 1984 C2500 Radiator Hoses, 1984 K1500 Radiator Hoses, and 1984 C1500 Radiator Hoses.
What are the top-rated Radiator Hoses that fit the 1984 GMC G2500?
Based on 12 reviews by customers, our 1984 GMC G2500 Radiator Hoses have an average customer rating of 5.0 stars. These are the highest-rated categories of Radiator Hoses for the 1984 GMC G2500 and their top-rated products:
- Coolant Hoses
- By-Pass Hoses
What types of Radiator Hoses do you sell for my 1984 GMC G2500?
As of 8/2/26, these are some of the most in-demand types of Radiator Hoses for a 1984 GMC G2500:
Can I get help with 1984 GMC G2500 Radiator Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Radiator Hoses and more.
What is your return policy for GMC G2500 Radiator Hoses?
Advance Auto Parts keeps returns simple. For new GMC G2500 Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.