2008 GMC W4500 Forward Radiator Hoses

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Keep Your 2008 GMC W4500 Forward in Top Shape with a Quality Radiator Hose

When it comes to maintaining or upgrading your 2008 GMC W4500 Forward, 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 Radiator Hose for your W4500 Forward. We currently carry a top Radiator Hose in stock that is built to last. Whether you’re replacing a damaged Radiator Hose or looking to upgrade, our selection for the 2008 GMC W4500 Forward 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 2008 GMC W4500 Forward running smoothly and looking great.

Essential 2008 GMC W4500 Forward Radiator Hoses

Gates – Molded Heater Hose: EPDM, Direct Fit, 1.5" Inside Diameter (Part No.22041)

Molded Heater Hose: EPDM, Direct Fit, 1.5" Inside Diameter

from

$99.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:
  • Heat and ozone resistant cover.
  • Engineered to resist electrochemical degradation – the leading cause of hose failure.
  • Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
  • Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
  • Temperature Rating: -40° F to 275° F (-40° C to 135° C) in coolant hose applications.
  • Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11" Long, 1.44" Diameter (Part No.C72040)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11" Long, 1.44" Diameter

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.

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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Gates – Vulco-Flex II Flexible Coolant Hose (Part No.25474)

Vulco-Flex II Flexible Coolant Hose

from

$25.99
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.

Product Features:
  • Improved sealing surface for greater leak resistance
  • Their high flexibility makes installation easier
  • Maximum vehicle coverage with minimum inventory
  • Resistant to heat, oil, and ozone
  • Rated for SAE 20R5 Class D-2 performance
  • Temperature Range: up to +257 Deg. F (+125 Deg. C)
  • Note: Gates recommends replacing clamps and connectors every time a new cooling hose is installed.
  • Warning: Do not use for fuel or oil transfer applications
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Dayco – Straight Heater Hose; EPDM Rubber, 5/16 Inch Diameter (sold by foot) (Part No.80258)

Straight Heater Hose; EPDM Rubber, 5/16 Inch Diameter (sold by foot)

from

$0.99
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.
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.44" Diameter (Part No.E71538)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.44" Diameter

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.

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 – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17.50" Long, 1.50" Diameter (Part No.E72037)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17.50" Long, 1.50" Diameter

from

$28.99
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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Gates – Premium Molded Coolant Hose (Part No.22732)

Premium Molded Coolant Hose

from

$46.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:
  • The specially designed materials resist collapse under vacuum.
  • Designed to resist electrochemical degradation, which is the primary cause of hose failure
  • Pre-shaped to fit and to ensure perfectly sealed conditions
  • EPDM tube; synthetic fiber knit reinforcement; EPDM cover resistant to heat, ozone, and chemical refrigerants
  • Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
  • Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
  • Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
  • Caution: Do not use for fuel or oil transfer applications
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Most Popular Coolant Hose for 2008 GMC W4500 Forwards

Enhance your 2008 GMC W4500 Forward with this popular Coolant Hose we have in stock, for $17.79.

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11" Long, 1.44" Diameter (Part No.C72040)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11" Long, 1.44" Diameter

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.

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
See More

FAQs for 2008 GMC W4500 Forward Radiator Hoses

What’s the price range for 2008 GMC W4500 Forward Radiator Hoses?

We currently have just one Radiator Hoses for the 2008 GMC W4500 Forward in stock: Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11" Long, 1.44" Diameter and it costs $17.79.

Does Advance Auto Parts sell Radiator Hoses for other GMC W4500 Forward model years?

Yes, we carry Radiator Hoses for 17 model years of GMC W4500 Forwards between 1992 and 2010. The following model years are the most popular for Radiator Hose purchases: 2010, 2009, 2007, 2006, 2005, 2004, 2003, 2002, and 2001.

Does Advance Auto Parts sell Radiator Hoses for any other 2008 GMC models?

Yes. We stock Radiator Hoses for 17 other popular 2008 GMC models. Some of the most popular are 2008 Yukon Radiator Hoses, 2008 Sierra 1500 Radiator Hoses, 2008 Yukon XL 1500 Radiator Hoses, 2008 Sierra 2500 HD Radiator Hoses, and 2008 Yukon XL 2500 Radiator Hoses.

What types of Radiator Hoses do you sell for my 2008 GMC W4500 Forward?

We currently have just 1 Radiator Hose in stock for a 2008 GMC W4500 Forward, and as of 3/1/26, it is a Coolant Hose.

Can I get help with 2008 GMC W4500 Forward Radiator Hose orders?

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

What is your return policy for GMC W4500 Forward Radiator Hoses?

Advance Auto Parts keeps returns simple. For new GMC W4500 Forward Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.