2003 Mack CL Engine Cooling Hoses

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Keep Your 2003 Mack CL in Top Shape with a Quality Engine Cooling Hose

When it comes to maintaining or upgrading your 2003 Mack CL, 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 Engine Cooling Hose for your CL. We currently carry a top Engine Cooling Hose in stock that is built to last. Whether you’re replacing a damaged Engine Cooling Hose or looking to upgrade, our selection for the 2003 Mack CL 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 2003 Mack CL running smoothly and looking great.

Essential 2003 Mack CL Engine Cooling Hoses

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

Dayco Straight Heater Hose EPDM Rubber, 1 Inch Diameter (Sold by foot), 80319

from

$5.99
Dayco Insulone Heater Hose is designed for use in cold climate applications where efficient heat transfer is important for comfortable and cost-effective operation of the vehicle. Note: This hose is NOT suitable for fuel or oil transfer.
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Gates – Gates Green Stripe Heavy-Duty Vulco-Flex Coolant Hose, 26512 (Part No.26512)

Gates Green Stripe Heavy-Duty Vulco-Flex Coolant Hose, 26512

from

$57.99
Heavy-duty flexible hose designed to replace straight or curved coolant hoses. The benefit is maximum coverage with minimum inventory. Hose inside diameter remains constant from end to end. No convolutions inside hose so tube is smooth, allowing free coolant flow. Approved for marine applications.
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Gates – Gates Straight Silicone Coolant Hose (Sold by inch), 24840 (Part No.24840)

Gates Straight Silicone Coolant Hose (Sold by inch), 24840

from

$5.29
Extra long-lasting hose constructed with silicone rubber. Ideal for extremely high temperature service in radiator, heater and other coolant transfer hose applications. Excellent for extreme ambient and radiant temperature conditions.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 13.75"" Long, 2"" Diameter, E70739" (Part No.E70739)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 13.75"" Long, 2"" Diameter, E70739"

from

$42.99
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.
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Dayco – Dayco Flex Radiator Hoses Neoprene, Heavy Duty, 16.81 Inch Long, 2 Inch Inner Dia., 82091GL (Part No.82091GL)

Dayco Flex Radiator Hoses Neoprene, Heavy Duty, 16.81 Inch Long, 2 Inch Inner Dia., 82091GL

from

$30.49
The Dayco flex radiator hose replaces straight or molded radiator hoses on a wide range of engine applications. Precision molded in standard lengths, it features a knitted reinforcement and synthetic EPDM construction. This hose is designed to prevent splitting, ballooning and elongation as well as resist ozone and other detrimental environmental elements, coolants and temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). With corrugations that provide excellent hose flexibility without flattening or collapsing, the Dayco flex radiator hose also features a helical steel coil spring for increased flexibility.
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Most Popular Upper Radiator Hose for 2003 Mack CLs

Enhance your 2003 Mack CL with this popular Upper Radiator Hose we have in stock, for $5.29.

Gates – Gates Straight Silicone Coolant Hose (Sold by inch), 24840 (Part No.24840)

Gates Straight Silicone Coolant Hose (Sold by inch), 24840

from

$5.29
Extra long-lasting hose constructed with silicone rubber. Ideal for extremely high temperature service in radiator, heater and other coolant transfer hose applications. Excellent for extreme ambient and radiant temperature conditions.
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FAQs for 2003 Mack CL Engine Cooling Hoses

What’s the price range for 2003 Mack CL Engine Cooling Hoses?

We currently have just one Engine Cooling Hoses for the 2003 Mack CL in stock: Gates Straight Silicone Coolant Hose (Sold by inch), 24840 and it costs $5.29.

Does Advance Auto Parts sell Engine Cooling Hoses for other Mack CL model years?

Yes, we carry Engine Cooling Hoses for 14 model years of Mack CLs between 1992 and 2007. The following model years are the most popular for Engine Cooling Hose purchases: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994.

Does Advance Auto Parts sell Engine Cooling Hoses for any other 2003 Mack models?

Yes. We stock Engine Cooling Hoses for 3 other popular 2003 Mack models. Some of the most popular are 2003 CV Engine Cooling Hoses, 2003 CH Engine Cooling Hoses, 2003 RD Engine Cooling Hoses, and 2003 CX Engine Cooling Hoses.

What types of Engine Cooling Hoses do you sell for my 2003 Mack CL?

We currently have just 1 Engine Cooling Hose in stock for a 2003 Mack CL, and as of 8/2/26, it is an Upper Radiator Hose.

Can I get help with 2003 Mack CL Engine Cooling Hose orders?

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

What is your return policy for Mack CL Engine Cooling Hoses?

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