1998 Oldsmobile Cutlass Radiator Hoses

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Keep Your 1998 Oldsmobile Cutlass 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 1998 Oldsmobile Cutlass looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including By-Pass Hoses, Coolant Hoses, and Coolant Hose Connectors. 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 and Dorman. For example, Dayco Radiator Hoses start at just $10.79 with an average 4.5 star rating. Dorman offer similar pricing and quality, backed by strong customer feedback. With over 63 reviews and a solid 4.5 star average, you can shop with confidence knowing other Oldsmobile Cutlass owners approve.

Explore Related Parts

While you’re upgrading or replacing your Radiator Hose, don’t forget to check out other key components like Belt Tensioners and Pulleys. At Advance Auto Parts, we’re here to help you keep your 1998 Oldsmobile Cutlass in peak condition, inside and out.

Essential 1998 Oldsmobile Cutlass Radiator Hoses

Gates – Gates Premium Molded Coolant Hose, 20687 (Part No.20687)

Gates Premium Molded Coolant Hose, 20687

from

$34.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19"" Long, 1.50"" Diameter, E70805" (Part No.E70805)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19"" Long, 1.50"" Diameter, E70805"

from

$14.29
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.
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Gates – Gates Premium Molded Coolant Hose, 20543 (Part No.20543)

Gates Premium Molded Coolant Hose, 20543

from

$20.99
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, 16"" Long, 1.50"" Diameter, D70650" (Part No.D70650)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 16"" Long, 1.50"" Diameter, D70650"

from

$23.99
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, 17.25 Inch Long, 1.25 Inch Inner Dia., 81051 (Part No.81051)

Dayco Flex Radiator Hoses EPDM Rubber, 17.25 Inch Long, 1.25 Inch Inner Dia., 81051

from

$25.99
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 Premium Molded Coolant Hose, 21204 (Part No.21204)

Gates Premium Molded Coolant Hose, 21204

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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Gates – Gates Vulco-Flex II Flexible Coolant Hose, 25480 (Part No.25480)

Gates Vulco-Flex II Flexible Coolant Hose, 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 Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.50"" Long, 1.50"" Diameter, D71310" (Part No.D71310)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.50"" Long, 1.50"" Diameter, D71310"

from

$14.29
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.
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Gates – Gates Vulco-Flex II Flexible Coolant Hose, 25257 (Part No.25257)

Gates Vulco-Flex II Flexible Coolant Hose, 25257

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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Dorman – Dorman Heater Hose Connector, 800-411 (Part No.800-411)

Dorman Heater Hose Connector, 800-411

from

$15.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dorman – Dorman Heater Hose Connector, 800-403 (Part No.800-403)

Dorman Heater Hose Connector, 800-403

from

$16.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 4"" Long, .56"" Diameter, A71692" (Part No.A71692)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 4"" Long, .56"" Diameter, A71692"

from

$10.79
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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Dayco – Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 6 Inch Length, 80411 (Part No.80411)

Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 6 Inch Length, 80411

from

$8.49
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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Gates – Gates ThermalPro Premium Molded Heater Hose, 19670 (Part No.19670)

Gates ThermalPro Premium Molded Heater Hose, 19670

from

$17.99
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 Curved Radiator Hoses: EPDM Rubber, Standard Duty, 3.50"" Long, .69"" Diameter, A71370" (Part No.A71370)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 3.50"" Long, .69"" Diameter, A71370"

from

$11.29
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.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 7 Inch Length, 88387 (Part No.88387)

Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 7 Inch Length, 88387

from

$27.49
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 Premium Molded Coolant Hose, 20333 (Part No.20333)

Gates Premium Molded Coolant Hose, 20333

from

$17.29
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, 22"" Long, 1.50"" Diameter, E70533" (Part No.E70533)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22"" Long, 1.50"" Diameter, E70533"

from

$17.79
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 Molded 90 Degree Heater Hose, 28474 (Part No.28474)

Gates Molded 90 Degree Heater Hose, 28474

from

$16.79
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 Premium Molded Coolant Hose, 20662 (Part No.20662)

Gates Premium Molded Coolant Hose, 20662

from

$23.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Gates – Gates ThermalPro Premium Molded Coolant Hose, 20338 (Part No.20338)

Gates ThermalPro Premium Molded Coolant Hose, 20338

from

$10.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
See More

Gates – Gates Premium Molded Heater Hose, 18030 (Part No.18030)

Gates Premium Molded Heater Hose, 18030

from

$17.99
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

Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 36 Inch Length, 80405 (Part No.80405)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 36 Inch Length, 80405

from

$34.99
“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 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C) and the “”quick connect”” end allows for fast, convenient installation.”
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Most Popular By-Pass Hoses for 1998 Oldsmobile Cutlasses

Enhance your 1998 Oldsmobile Cutlass with one of the 2 By-Pass Hoses we have in stock, starting at just $10.79.

Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 4"" Long, .56"" Diameter, A71692" (Part No.A71692)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 4"" Long, .56"" Diameter, A71692"

from

$10.79
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.
See More

Gates – Gates Premium Molded Heater Hose, 18030 (Part No.18030)

Gates Premium Molded Heater Hose, 18030

from

$17.99
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

Best-Selling 1998 Oldsmobile Cutlass Coolant Hoses

Upgrade your Cutlass with one of our 2 best-selling Coolant Hoses, earning an average 4.5 stars rating across 16 reviews.

Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14"" Long, 1.31"" Diameter, E71947" (Part No.E71947)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 14"" Long, 1.31"" Diameter, E71947"

from

$41.99
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, 22332 (Part No.22332)

Gates Premium Molded Coolant Hose, 22332

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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Top-Quality Coolant Hose Connectors for 1998 Oldsmobile Cutlasses

Choose a high-quality OEM or aftermarket Coolant Hose Connector for Oldsmobile Cutlasses and enjoy top-notch performance from $15.99.

Dorman – Dorman Heater Hose Connector, 800-403 (Part No.800-403)

Dorman Heater Hose Connector, 800-403

from

$16.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
See More

Dorman – Dorman Heater Hose Connector, 800-411 (Part No.800-411)

Dorman Heater Hose Connector, 800-411

from

$15.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
See More

Top-Rated Radiator Hose Brands For Your 1998 Oldsmobile Cutlass

When it comes to finding the perfect Radiator Hose for your 1998 Oldsmobile Cutlass, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Radiator Hose brands including Dayco and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $10.79. Purchasing a Radiator Hose from us here at Advance Auto Parts is a smart move for both you and your 1998 Oldsmobile Cutlass, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dayco 1998 Oldsmobile Cutlass Radiator Hoses

If you’re looking for a top-quality Radiator Hose for your 1998 Oldsmobile Cutlass, 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 $10.79 and an average cost of $26.39, you’ll find the perfect Radiator Hose for your needs and budget. Dayco Radiator Hoses for the 1998 Oldsmobile Cutlass come highly rated, with over 37 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.

Top-Quality Dorman 1998 Oldsmobile Cutlass Radiator Hoses

For those in search of a high-quality Radiator Hose for their 1998 Oldsmobile Cutlass, Advance Auto Parts offers a great selection of Dorman Radiator Hoses. With 1 Dorman Radiator Hoses in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Radiator Hoses start at just $16.99, giving you a range of options to suit your budget. Backed by over 26 customer ratings and an average rating of 4.2 stars, Dorman Radiator Hoses provide both reliability and excellent performance. Choosing a Dorman Radiator Hose from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Dorman Heater Hose Connector, 800-403
from $16.99
(26)
Dorman Heater Hose Connector, 800-403
“Glad it was available to save me when my hose broke on the side of the road”

FAQs for 1998 Oldsmobile Cutlass Radiator Hoses

What are the best-selling Radiator Hoses for 1998 Oldsmobile Cutlasses?

Out of 6 Radiator Hoses that fit 1998 Oldsmobile Cutlasses, the following parts are the top sellers:

What’s the price range for 1998 Oldsmobile Cutlass Radiator Hoses?

The prices of Radiator Hoses for the 1998 Oldsmobile Cutlass range from $10.79 up to $41.99 for the most premium parts.

What is the average price of a Radiator Hose for a 1998 Oldsmobile Cutlass?

The average price for Radiator Hoses for the 1998 Oldsmobile Cutlass is $22.79. 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 Oldsmobile Cutlass model years?

Yes, we carry Radiator Hoses for 25 model years of Oldsmobile Cutlasses between 1961 and 1999. The following model years are the most popular for Radiator Hose purchases: 1999, 1997, 1988, 1983, 1982, 1981, 1980, 1979, and 1978.

What are the cheapest Radiator Hoses for my 1998 Oldsmobile Cutlass?

The cheapest 1998 Oldsmobile Cutlass Radiator Hoses we carry are:

Does Advance Auto Parts sell Radiator Hoses for any other 1998 Oldsmobile models?

Yes. We stock Radiator Hoses for 7 other popular 1998 Oldsmobile models. Some of the most popular are 1998 Bravada Radiator Hoses, 1998 88 Radiator Hoses, 1998 Silhouette Radiator Hoses, 1998 Intrigue Radiator Hoses, and 1998 Aurora Radiator Hoses.

What are the top-rated Radiator Hoses that fit the 1998 Oldsmobile Cutlass?

Based on 63 reviews by customers, our 1998 Oldsmobile Cutlass Radiator Hoses have an average customer rating of 4.5 stars. These are the highest-rated categories of Radiator Hoses for the 1998 Oldsmobile Cutlass and their top-rated products:

What types of Radiator Hoses do you sell for my 1998 Oldsmobile Cutlass?

As of 8/2/26, these are some of the most in-demand types of Radiator Hoses for a 1998 Oldsmobile Cutlass:

Can I get help with 1998 Oldsmobile Cutlass Radiator Hose orders?

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

What is your return policy for Oldsmobile Cutlass Radiator Hoses?

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