2002 Freightliner Classic XL Heater Hoses

Keep Your 2002 Freightliner Classic XL 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 2002 Freightliner Classic XL looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including HVAC Heater Pipe Lines and 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.

Explore Related Parts

While you’re upgrading or replacing your Heater 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 2002 Freightliner Classic XL in peak condition, inside and out.

Essential 2002 Freightliner Classic XL Heater Hoses

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

Gates – Molded Heater Hose: Steel, Direct Fit, 0.75" Inside Diameter (Part No.CT103)

Molded Heater Hose: Steel, Direct Fit, 0.75" Inside Diameter

from

$80.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker tube wall than OEM
  • Gates TuffCoat Plating
  • Silver-colored tubes allow for easier leak detection
See More

Gates – Heavy-Duty Coolant Tube (Part No.CT101)

Heavy-Duty Coolant Tube

from

$142.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker tube wall than OEM
  • Gates TuffCoat Plating
  • Silver-colored tubes make it easy to detect leaks
See More

Gates – Molded Heater Hose: Steel, Direct Fit, 0.75" Inside Diameter (Part No.CT102)

Molded Heater Hose: Steel, Direct Fit, 0.75" Inside Diameter

from

$156.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker tube wall than OEM
  • Gates TuffCoat Plating
  • Silver-colored tubes allow for easier leak detection
See More

Gates – Heavy-Duty Coolant Tube (Part No.CT100)

Heavy-Duty Coolant Tube

from

$99.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker Tubing Wall than the OEM
  • Gates TuffCoat Plating
  • Silver-colored tubes allow for easier leak detection
See More

Gates – Heavy-Duty Coolant Tube (Part No.CT104)

Heavy-Duty Coolant Tube

from

$78.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker Tubing Wall than the OEM
  • Gates TuffCoat Coating
  • Silver-colored tubes allow for easier leak detection
See More

Most Popular HVAC Heater Pipe Lines for 2002 Freightliner Classic XLs

Enhance your 2002 Freightliner Classic XL with one of the 5 HVAC Heater Pipe Lines we have in stock, starting at just $78.99.

Gates – Molded Heater Hose: Steel, Direct Fit, 0.75" Inside Diameter (Part No.CT102)

Molded Heater Hose: Steel, Direct Fit, 0.75" Inside Diameter

from

$156.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker tube wall than OEM
  • Gates TuffCoat Plating
  • Silver-colored tubes allow for easier leak detection
See More

Gates – Heavy-Duty Coolant Tube (Part No.CT101)

Heavy-Duty Coolant Tube

from

$142.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker tube wall than OEM
  • Gates TuffCoat Plating
  • Silver-colored tubes make it easy to detect leaks
See More

Gates – Heavy-Duty Coolant Tube (Part No.CT100)

Heavy-Duty Coolant Tube

from

$99.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker Tubing Wall than the OEM
  • Gates TuffCoat Plating
  • Silver-colored tubes allow for easier leak detection
See More

Gates – Molded Heater Hose: Steel, Direct Fit, 0.75" Inside Diameter (Part No.CT103)

Molded Heater Hose: Steel, Direct Fit, 0.75" Inside Diameter

from

$80.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker tube wall than OEM
  • Gates TuffCoat Plating
  • Silver-colored tubes allow for easier leak detection
See More

Gates – Heavy-Duty Coolant Tube (Part No.CT104)

Heavy-Duty Coolant Tube

from

$78.99
Gates Coolant Tubing for the Heavy-Duty market features proprietary Tuffcoat plating for better rust resistance on straight tubes. State-of-the-art bending and forming technology and thicker wall tubing withstand the rigors of installation and harsh over-the-road conditions.

Product Features:
  • Made in USA
  • Thicker Tubing Wall than the OEM
  • Gates TuffCoat Coating
  • Silver-colored tubes allow for easier leak detection
See More

Best-Selling 2002 Freightliner Classic XL Heater Hose

Upgrade your Classic XL with our best-selling Heater Hose.

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

FAQs for 2002 Freightliner Classic XL Heater Hoses

What are the best-selling Heater Hoses for 2002 Freightliner Classic XLs?

Out of 6 Heater Hoses that fit 2002 Freightliner Classic XLs, the following parts are the top sellers:

What’s the price range for 2002 Freightliner Classic XL Heater Hoses?

The prices of Heater Hoses for the 2002 Freightliner Classic XL range from $2.99 up to $156.99 for the most premium parts.

What is the average price of a Heater Hose for a 2002 Freightliner Classic XL?

The average price for Heater Hoses for the 2002 Freightliner Classic XL is $93.82. 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 Freightliner Classic XL model years?

Yes, we carry Heater Hoses for 7 model years of Freightliner Classic XLs between 2001 and 2009. The following model years are the most popular for Heater Hose purchases: 2004, 2007, 2001, 2009, 2008, 2005, 2003, and 2006.

What are the cheapest Heater Hoses for my 2002 Freightliner Classic XL?

The cheapest 2002 Freightliner Classic XL Heater Hoses we carry are:

Does Advance Auto Parts sell Heater Hoses for any other 2002 Freightliner models?

Yes. We stock Heater Hoses for 12 other popular 2002 Freightliner models. Some of the most popular are 2002 FL112 Heater Hoses, 2002 M2 106 Heater Hoses, 2002 M2 100 Heater Hoses, 2002 FLD120 Heater Hoses, and 2002 FLD112 Heater Hoses.

What types of Heater Hoses do you sell for my 2002 Freightliner Classic XL?

As of 11/2/25, these are some of the most in-demand types of Heater Hoses for a 2002 Freightliner Classic XL:

Can I get help with 2002 Freightliner Classic XL 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 Classic XL Heater Hoses?

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