1985 Isuzu I-MARK Heater Hoses

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Keep Your 1985 Isuzu I-MARK in Top Shape with Quality Heater Hoses

Whether you’re repairing or upgrading your Heater Hose, using high-quality parts is key to keeping your 1985 Isuzu I-MARK looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Heater 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 Heater Hoses from Trusted Brands

Looking for a reliable Heater Hose? We’ve got you covered with options from brands you know and trust like Dayco. For example, Dayco Heater Hoses start at just $38.99 with an average 4.5 star rating. With over 4 reviews and a solid 2.8 star average, you can shop with confidence knowing other Isuzu I-MARK owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1985 Isuzu I-MARK Heater Hose at Advance Auto Parts is around $29.34, with a range that starts at $18.49 and goes up to $38.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 10 Inch Length, 87673, Gates Vulco-Flex II Flexible Coolant Hose, 25252, and Gates Premium Molded Heater Hose, 18774 start at just $23.79 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Heater 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 1985 Isuzu I-MARK in peak condition, inside and out.

Essential 1985 Isuzu I-MARK Heater Hoses

Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 15 1/2 Inch Length, 86121 (Part No.86121)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 15 1/2 Inch Length, 86121

from

$38.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. 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 Premium Molded Heater Hose, 18774 (Part No.18774)

Gates Premium Molded Heater Hose, 18774

from

$33.99
Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 10 Inch Length, 87673 (Part No.87673)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 10 Inch Length, 87673

from

$36.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. 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 Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 6 Inch Length, 80400 (Part No.80400)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 6 Inch Length, 80400

from

$31.99
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, 28466 (Part No.28466)

Gates Molded 90 Degree Heater Hose, 28466

from

$21.29
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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Dayco – Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 17 Inch Length, 88386 (Part No.88386)

Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 17 Inch Length, 88386

from

$18.49
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. 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 Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 10 Inch Length, 87634 (Part No.87634)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 10 Inch Length, 87634

from

$10.49
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. 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 Vulco-Flex II Flexible Coolant Hose, 25252 (Part No.25252)

Gates Vulco-Flex II Flexible Coolant Hose, 25252

from

$23.79
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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Most Popular Heater Hoses for 1985 Isuzu I-MARKs

Enhance your 1985 Isuzu I-MARK with one of the 5 Heater Hoses we have in stock, starting at just $18.49.

Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 15 1/2 Inch Length, 86121 (Part No.86121)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 15 1/2 Inch Length, 86121

from

$38.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. 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.
See More

Dayco – Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 17 Inch Length, 88386 (Part No.88386)

Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 17 Inch Length, 88386

from

$18.49
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. 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.
See More

Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 10 Inch Length, 87673 (Part No.87673)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 10 Inch Length, 87673

from

$36.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. 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.
See More

Gates – Gates Premium Molded Heater Hose, 18774 (Part No.18774)

Gates Premium Molded Heater Hose, 18774

from

$33.99
Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
See More

Gates – Gates Vulco-Flex II Flexible Coolant Hose, 25252 (Part No.25252)

Gates Vulco-Flex II Flexible Coolant Hose, 25252

from

$23.79
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

Top-Rated Heater Hose Brands For Your 1985 Isuzu I-MARK

When it comes to finding the perfect Heater Hose for your 1985 Isuzu I-MARK, 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 Heater 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 $38.99. Purchasing a Heater Hose from us here at Advance Auto Parts is a smart move for both you and your 1985 Isuzu I-MARK, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dayco 1985 Isuzu I-MARK Heater Hoses

If you’re looking for a top-quality Heater Hose for your 1985 Isuzu I-MARK, Advance Auto Parts has exactly what you need with our selection of Dayco Heater Hoses. We have 1 Dayco Heater Hoses in stock for this fitment, all known for their durability and precision fit. With prices starting at just $38.99, you’ll find the perfect Heater Hose for your needs and budget. Dayco Heater Hoses for the 1985 Isuzu I-MARK come highly rated, with over 3 customer reviews and an impressive average rating of 4.5 stars. Choosing a Dayco Heater Hose from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 15 1/2 Inch Length, 86121
from $38.99
(3)
Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 15 1/2 Inch Length, 86121
“I installed this Molded Heater Hose by Drive-Rite with my new heater core. Hose is long enough to cut for a perfect fit.”

FAQs for 1985 Isuzu I-MARK Heater Hoses

What are the best-selling Heater Hoses for 1985 Isuzu I-MARKs?

Out of 5 Heater Hoses that fit 1985 Isuzu I-MARKs, the following parts are the top sellers:

What’s the price range for 1985 Isuzu I-MARK Heater Hoses?

The prices of Heater Hoses for the 1985 Isuzu I-MARK range from $18.49 up to $38.99 for the most premium parts.

What is the average price of a Heater Hose for a 1985 Isuzu I-MARK?

The average price for Heater Hoses for the 1985 Isuzu I-MARK is $29.34. Keep in mind the variety of part types within our Heater 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 Heater Hoses for other Isuzu I-MARK model years?

Yes, we carry Heater Hoses for 7 model years of Isuzu I-MARKs between 1981 and 1989. The following model years are the most popular for Heater Hose purchases: 1989, 1988, 1987, 1986, 1984, 1983, 1982, and 1981.

What are the cheapest Heater Hoses for my 1985 Isuzu I-MARK?

Does Advance Auto Parts sell Heater Hoses for any other 1985 Isuzu models?

Yes. We stock Heater Hoses for 2 other popular 1985 Isuzu models. Some of the most popular are 1985 Impulse Heater Hoses, 1985 Trooper Heater Hoses, and 1985 Pickup Heater Hoses.

What are the top-rated Heater Hoses that fit the 1985 Isuzu I-MARK?

The one 1985 Isuzu I-MARK Heater Hose we have in stock is the Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 17 Inch Length, 88386. It is rated 1 stars and costs $18.49.

What types of Heater Hoses do you sell for my 1985 Isuzu I-MARK?

We currently have just 1 Heater Hose in stock for a 1985 Isuzu I-MARK, and as of 8/2/26, it is a Heater Hose.

Can I get help with 1985 Isuzu I-MARK Heater Hose orders?

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

What is your return policy for Isuzu I-MARK Heater Hoses?

Advance Auto Parts keeps returns simple. For new Isuzu I-MARK Heater Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.