2004 Freightliner FC70 Heater Hoses

Keep Your 2004 Freightliner FC70 in Top Shape with a Quality Heater Hose

When it comes to maintaining or upgrading your 2004 Freightliner FC70, 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 FC70. 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 2004 Freightliner FC70 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 Belt Tensioners and Pulleys to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2004 Freightliner FC70 running smoothly and looking great.

Essential 2004 Freightliner FC70 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 – 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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Most Popular Heater Hose for 2004 Freightliner FC70s

Enhance your 2004 Freightliner FC70 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 2004 Freightliner FC70 Heater Hoses

What’s the price range for 2004 Freightliner FC70 Heater Hoses?

We currently have just one Heater Hoses for the 2004 Freightliner FC70 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 any other 2004 Freightliner models?

Yes. We stock Heater Hoses for 15 other popular 2004 Freightliner models. Some of the most popular are 2004 FL60 Heater Hoses, 2004 FL80 Heater Hoses, 2004 FLD112 Heater Hoses, 2004 FLD120 Heater Hoses, and 2004 M2 100 Heater Hoses.

What types of Heater Hoses do you sell for my 2004 Freightliner FC70?

We currently have just 1 Heater Hose in stock for a 2004 Freightliner FC70, and as of 11/2/25, it is a Heater Hose.

Can I get help with 2004 Freightliner FC70 Heater Hose orders?

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

What is your return policy for Freightliner FC70 Heater Hoses?

Advance Auto Parts keeps returns simple. For new Freightliner FC70 Heater Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.