1991 International 4600LP Heater Hoses

Keep Your 1991 International 4600LP in Top Shape with a Quality Heater Hose

When it comes to maintaining or upgrading your 1991 International 4600LP, 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 Heater Hose for your 4600LP. We currently carry a top Heater Hose in stock that is built to last. Whether you’re replacing a damaged Heater Hose or looking to upgrade, our selection for the 1991 International 4600LP ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Engine Cooling 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 1991 International 4600LP running smoothly and looking great.

Essential 1991 International 4600LP Heater Hoses

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 1" Diameter (Part No.B71501)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10" Long, 1" Diameter

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.

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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Dayco – Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot) (Part No.80319)

Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot)

from

$4.99
This premium Dayco Insulone Heater Hose delivers heated coolant to the heater core with minimal heat loss. The synthetic EPDM rubber compounds and spiral reinforcement gives this hose excellent burst strength, heat resistance, and compatibility with all common coolants and coolant additives. A special compound used in the insulating layer provides an added measure of protection against heat loss. Built with a black cover, this hose is similar to SAE 20R3, Class D-2 with a temperature range of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). Note: NOT suitable for fuel or oil transfer.

Product Features:
  • Synthetic EPDM rubber compounds and spiral reinforcement provides excellent burst strength and heat resistance
  • Compatible with all common coolants and coolant additives
  • Insulating layer provides an added measure of protection against heat loss
  • Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
  • PLEASE NOTE: Item is sold and priced by the foot. See store for details.
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Most Popular Heater Hose for 1991 International 4600LPs

Enhance your 1991 International 4600LP with this popular Heater Hose we have in stock, for $4.99.

Dayco – Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot) (Part No.80319)

Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot)

from

$4.99
This premium Dayco Insulone Heater Hose delivers heated coolant to the heater core with minimal heat loss. The synthetic EPDM rubber compounds and spiral reinforcement gives this hose excellent burst strength, heat resistance, and compatibility with all common coolants and coolant additives. A special compound used in the insulating layer provides an added measure of protection against heat loss. Built with a black cover, this hose is similar to SAE 20R3, Class D-2 with a temperature range of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). Note: NOT suitable for fuel or oil transfer.

Product Features:
  • Synthetic EPDM rubber compounds and spiral reinforcement provides excellent burst strength and heat resistance
  • Compatible with all common coolants and coolant additives
  • Insulating layer provides an added measure of protection against heat loss
  • Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
  • PLEASE NOTE: Item is sold and priced by the foot. See store for details.
See More

FAQs for 1991 International 4600LP Heater Hoses

What’s the price range for 1991 International 4600LP Heater Hoses?

We currently have just one Heater Hoses for the 1991 International 4600LP in stock: Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot) and it costs $4.99.

Does Advance Auto Parts sell Heater Hoses for other International 4600LP model years?

Yes, we carry Heater Hoses for 2 model years of International 4600LPs between 1992 and 1994. The following model years are the most popular for Heater Hose purchases: 1994, 1992, and 1993.

Does Advance Auto Parts sell Heater Hoses for any other 1991 International models?

Yes. We stock Heater Hoses for 19 other popular 1991 International models. Some of the most popular are 1991 1452SC Heater Hoses, 1991 2554 Heater Hoses, 1991 2574 Heater Hoses, 1991 2654 Heater Hoses, and 1991 2674 Heater Hoses.

What types of Heater Hoses do you sell for my 1991 International 4600LP?

We currently have just 1 Heater Hose in stock for a 1991 International 4600LP, and as of 11/2/25, it is a Heater Hose.

Can I get help with 1991 International 4600LP Heater Hose orders?

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

What is your return policy for International 4600LP Heater Hoses?

Advance Auto Parts keeps returns simple. For new International 4600LP Heater Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.