Peterbilt 320 Heater Hoses

Your One-Stop Shop For Trusted Peterbilt 320 Heater Hoses

If you’re in search of Peterbilt 320 Heater Hoses aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 4 Heater Hoses from top brands with prices ranging from $1.29 to $4.99.

Beyond great prices, we stock trusted brands manufacturing all types of Heater Hoses for your Peterbilt 320.

And don’t forget to read customer reviews across all Heater Hoses categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Heater Hoses have to cost top dollar, and we prove it. Browse our top Peterbilt 320 Heater Hoses below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Peterbilt 320 Heater Hoses

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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Dayco – Straight Radiator Hoses; EPDM Rubber, HD, 1 1/2 Inch Inner Dia. (sold by inch) (Part No.77150GL)

Straight Radiator Hoses; EPDM Rubber, HD, 1 1/2 Inch Inner Dia. (sold by inch)

from

$1.79
Designed for a wide range of heavy duty truck applications where the routing is relatively straight, the Dayco straight radiator hose – H.D. is made with the highest quality woven mesh fabric reinforcement, neoprene cover and nitrile tube compounds to withstand the most corrosive elements in diesel engines. Providing protection from oil, coolants, coolant additives and heat, it has a temperature rating of -40 Deg. F (-40 Deg. C) to +212 Deg. F (+100 Deg. C).

Product Features:
  • Capable of withstanding extreme temperatures and high-pressure environments
  • Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
  • Not suitable for fuel or oil transfer
  • PLEASE NOTE: Item is sold and priced by the inch. See store for details.
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Dayco – Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot) (Part No.80273)

Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot)

from

$1.29
Specifically designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine, this Dayco Standard Heater Hose is constructed using all EPDM compounds and spiral reinforcement for high burst strength and excellent heat resistance. Made for general service on light trucks and passenger cars, this hose is similar to SAE 20R3, Class D-2 and has a temperature rating of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). This Dayco Standard Heater Hose is compatible with all common coolant and coolant additives. Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:
  • Specifically designed to be compatible with all common coolants and coolant additives
  • Constructed using all EPDM compounds and spiral reinforcements
  • Similar to SAE 20R3, Class D-2
  • Has a high burst strength and excellent heat resistance 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

Dayco – Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (sold by foot) (Part No.77300GL)

Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (sold by foot)

from

$2.99
Designed for a wide range of heavy-duty truck applications where the routing is relatively straight, the Dayco straight radiator hose – H.D. is made with the highest quality woven mesh fabric reinforcement, neoprene cover and nitrile tube compounds to withstand the most corrosive elements in diesel engines. Providing protection from oil, coolants, coolant additives and heat, it has a temperature rating of -40?F (-40?C) to +212?F (+100?C).

Product Features:
  • Capable of withstanding extreme temperatures and high-pressure environments
  • Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
  • Not suitable for fuel or oil transfer
  • PLEASE NOTE: Item is sold and priced by the foot. See store for details.
See More

Heater Hoses Brands You Can Trust For Your Peterbilt 320

1 trusted brands of Heater Hoses line our shelves, ready to help keep your Peterbilt 320 running smooth. Below are some of the most popular brands and their top Heater Hoses offerings:

Most Purchased Peterbilt 320 Heater Hoses from Dayco

When you buy the most frequently purchased Dayco brand Heater Hoses, you can be confident it will be the right part for your Peterbilt 320. Here are the Dayco Heater Hoses Advanced Auto customers buy the most:
Straight Radiator Hoses; EPDM Rubber, HD, 1 1/2 Inch Inner Dia. (sold by inch)
from $1.79
This product is not rated
Straight Radiator Hoses; EPDM Rubber, HD, 1 1/2 Inch Inner Dia. (sold by inch)
Heater Hoses
Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (sold by foot)
from $2.99
This product is not rated
Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (sold by foot)
Heater Hoses
Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot)
from $1.29
This product is not rated
Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot)
Heater Hoses

FAQs for Peterbilt 320 Heater Hoses

What are the most purchased Heater Hoses for the Peterbilt 320?

Out of 4 Heater Hoses for the Peterbilt 320, the most popular in our inventory are:
Straight Radiator Hoses; EPDM Rubber, HD, 1 1/2 Inch Inner Dia. (sold by inch)
from $1.79
This product is not rated
Straight Radiator Hoses; EPDM Rubber, HD, 1 1/2 Inch Inner Dia. (sold by inch)
Heater Hoses
Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot)
from $1.29
This product is not rated
Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot)
Heater Hoses
Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot)
from $4.99
This product is not rated
Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot)
Heater Hoses